|**Commitments And Contingencies**                       | 6 Months Ended                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      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|**Commitments and Contingencies Disclosure [Abstract]** |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
|Commitments And Contingencies                           | COMMITMENTS AND CONTINGENCIESProduct Liability LitigationRiata® Litigation: As of July 25, 2014, the Company is aware ofsixtylawsuits from plaintiffs alleging injuries caused by, and asserting product liability claims concerning, Riata® and Riata® ST Silicone Defibrillation Leads. Of thesixtylawsuits,twenty-ninecases are pending in federal courts, includingthreein the U.S. District Court for the District of Minnesota,twenty-twoin the U.S. District Court for the Central District of California,onein the U.S. District Court for the District of South Carolina,onein the U.S. District Court for the Northern District of New York,onein the U.S. District Court for the Western District of Kentucky andonein the U.S. District Court for the Western District of Pennsylvania. The remainingthirty-onelawsuits are pending in state courts across the country, includingsevenin Minnesota,nineteenin California,onein Indiana,onein Georgia,onein Kentucky,onein Florida andonein Alaska.Most of the lawsuits have been brought by single plaintiffs, but some of them name multiple individuals as plaintiffs. Thesixtylawsuits includeeightseparate multi-plaintiff lawsuits that have been initiated against the Company that involve more thanoneunrelated plaintiff: a multi-plaintiff lawsuit joiningtwenty-nineunrelated claimants was filed in the Superior Court of California for the city and county of Los Angeles on April 4, 2013; a multi-plaintiff lawsuit joiningtwounrelated claimants was filed in the Superior Court of California for the city and county of Los Angeles on April 4, 2013; a multi-plaintiff lawsuit joiningtwoclaimants was filed in the United States District Court for the Central District of California on April 4, 2013; a multi-plaintiff lawsuit joiningthreeunrelated claimants was filed in the Superior Court of California for the city and county of Los Angeles on April 29, 2013; a multi-plaintiff lawsuit joiningtwenty-oneunrelated claimants was filed in the Superior Court of California for the city and county of Los Angeles on July 15, 2013; a multi-plaintiff lawsuit joiningthirtyunrelated claimants was filed in the Superior Court of California for the city and county of Los Angeles on April 2, 2014; and a multi-plaintiff lawsuit joiningtwenty-eightunrelated claimants was filed in the Superior Court to California for the City and County of Los Angeles on June 10, 2014.On June 24, 2014, the judge presiding over thethreecases in the District of Minnesota granted the Company’s motion for summary judgment, dismissingfourof the plaintiffs’fivemanufacturing defect causes of action as preempted by the Medical Device Amendments to the Food, Drug, and Cosmetic Act (FDCA). The judge also noted that the plaintiffs’ fifth manufacturing defect claim relating to lead sterilization should not proceed unless the plaintiffs can show proof that the Company failed to comply with Premarket Approval (PMA) requirements with respect to that claim.In November 2013, an amended claim was filed in a Canadian proposed class proceeding alleging that Riata® leads were prone to insulation abrasion and breach, failure to warn and conspiracy. The plaintiffs took no action between their 2008 filing and the amended claim they filed in November 2013. The Company has filed its statement of intent to defend in response to the amended claims, and the plaintiffs have not taken any further action.Although some of the claimants in the aforementioned suits allege no specific injuries, the majority of the claimants allege bodily injuries as a result of surgical revision or removal and replacement of Riata® leads, or other complications, which they attribute to the leads. The majority of the claimants who seek recovery for implantation and/or surgical removal of Riata® leads are seeking compensatory damages in unspecified amounts, and declaratory judgments that the Company is liable to the claimants for any past, present and future evaluative monitoring, and corrective medical, surgical and incidental expenses and losses. Several claimants also seek punitive damages. The Company is financially responsible for legal costs incurred in defense of the Riata product liability claims, including any potential settlements, judgments and other legal defense costs.Silzone® Litigation and Insurance Receivables: The Company has been sued in various jurisdictions beginning in March 2000 by some patients who received a heart valve product with Silzone® coating, which the Company stopped selling in January 2000. The Company's outstanding Silzone cases consist ofoneclass action in Ontario, which is in the process of being dismissed, andoneindividual case in Ontario.In June 2012, the Ontario Court ruled in the Company's favor on allninecommon class issues in a class action involving Silzone patients, and the case was dismissed. In September 2012, counsel for the class filed an appeal with the Court of Appeal for the Province of Ontario. On July 2, 2014, the Ontario Superior Court of Justice approved a settlement of the class action, the essential terms of which included a dismissal of the appeal and a payment to the Company in the amount of$250,000Canadian Dollars (or$233,230U.S. Dollars). The approval will be final after the expiration of the appeal period on August 1, 2014.The individual case in Ontario requests damages in excess of$1 million(claiming unspecified special damages, health care costs and interest). Based on the Company’s historical experience, the amount ultimately paid, if any, often does not bear any relationship to the amount claimed. To the extent that the Company’s future Silzone costs (inclusive of settlements, judgments, legal fees and other related defense costs) exceed its remaining historical insurance coverage of approximately$10 million, the Company would be responsible for such costs.The Company intends to vigorously defend against the claims that have been asserted. The Company has not recorded an expense related to any potential damages in connection with these product liability litigation matters because any potential loss is not probable or reasonably estimable. Other than disclosed above, the Company cannot reasonably estimate a loss or range of loss, if any, that may result from these litigation matters.Patent and Other Intellectual Property LitigationVolcano Corporation & LightLab Imaging Litigation:The Company's subsidiary, LightLab Imaging, has pending litigation with Volcano Corporation (Volcano) and Axsun Technologies, Inc. (Axsun), a subsidiary of Volcano, in the Massachusetts state court and in state court in Delaware. LightLab Imaging makes and sells optical coherence tomography (OCT) imaging systems. Volcano is a LightLab Imaging competitor in medical imaging. Axsun makes and sells lasers and is a supplier of lasers to LightLab Imaging for use in OCT imaging systems. The lawsuits arise out of Volcano's acquisition of Axsun in December 2008. Before Volcano acquired Axsun, LightLab Imaging and Axsun had worked together to develop a tunable laser for use in OCT imaging systems. While the laser was in development, LightLab Imaging and Axsun entered into an agreement pursuant to which Axsun agreed to sell its tunable lasers exclusively to LightLab in the field of human coronary artery imaging for a certain period of time.After Volcano acquired Axsun in December 2008, LightLab Imaging sued Axsun and Volcano in Massachusetts, asserting a number of claims arising out of Volcano's acquisition of Axsun. In January 2011, the Court ruled that Axsun's and Volcano's conduct constituted knowing and willful violations of a statute which prohibits unfair or deceptive acts or practices or acts of unfair competition, entitling LightLab Imaging to double damages, and furthermore, that LightLab Imaging was entitled to recover attorneys' fees. In February 2011, Volcano and Axsun were ordered to pay the Company for reimbursement of attorneys' fees and double damages, which Volcano paid to the Company in July 2011. The Court also issued certain injunctions and declaratory relief against Volcano. The Company has also appealed certain rulings relating to the trial court's exclusion of certain expert testimony and its refusal to enter permanent injunctions. In January 2013, the Supreme Judicial Court for Massachusetts granted the Company's request to bypass the intermediary appellate court and accepted the matter for its direct review. Oral argument occurred on December 2, 2013, and a decision rejecting the Company's appeal was issued on July 28, 2014.In May 2011, LightLab Imaging initiated a lawsuit against Volcano and Axsun in the Delaware state court. The suit seeks to enforce LightLab Imaging's exclusive contract with Axsun, and also alleges claims to prevent Volcano from interfering with that contract and to bar Axsun and Volcano from using LightLab Imaging's confidential information and trade secrets, and to prevent Volcano and Axsun from violating a Massachusetts statute prohibiting unfair methods of competition and unfair or deceptive acts or practices relating to LightLab Imaging's tunable laser technology. In May 2012, the Court granted Volcano's motion to stay the proceedings until Volcano provides notice of its intent to begin clinical trials or engage in other public activities with an OCT imaging system that uses a type of light source that is in dispute in the lawsuit. Volcano is under an order to provide such a notice at least45 daysbefore beginning such trials or engaging in such activities. In April 2013, the Court denied a motion by the Company to lift the stay. On November 4, 2013, Volcano announced that it was discontinuing its OCT development program effective September 30, 2013. Accordingly, Volcano has filed a motion to dismiss without prejudice in the Delaware state court litigation. The Court has not ruled on Volcano’s motion.Volcano Corporation & St. Jude Medical Patent Litigation:In July 2010, the Company filed a lawsuit in federal district court in Delaware against Volcano for patent infringement. In the suit, the Company asserted certain patents against Volcano and seeks injunctive relief and monetary damages. The infringed patents are part of the St. Jude Medical PressureWire® technology platform, which was acquired as part of St. Jude Medical's purchase of Radi Medical Systems in December 2008. On October 19, 2012, a jury ruled in favor of Volcano finding that certain Volcano patents did not infringe the Company's patents and that certain St. Jude Medical patents were invalid. The Company filed a motion for judgment as a matter of law which the Court denied. The Company intends to appeal to the federal circuit court and raise challenges to various issues related to the trial that resulted in the October 19, 2012 jury decision. Volcano also filed counterclaims against the Company in this case, alleging certain St. Jude Medical patent claims are unenforceable and that certain St. Jude Medical products infringe certain Volcano patents. On October 25, 2012, a jury ruled that the Company did not infringe certain Volcano patents and the Court entered judgment on both October jury verdicts in January 2013. The parties are moving forward with other post-trial proceedings.On April 16, 2013, Volcano filed a lawsuit in federal district court in Delaware against the Company alleging that the Company is infringingtwoU.S. patents owned by Volcano which were issued that same day. The allegations relate to the Company's PressureWire® technology (Fractional Flow Reserve) FFR Platforms, including ILUMIENTMPCI Optimization System and QuantienTMIntegrated FFR platforms. In its complaint, Volcano sought both injunctive relief and monetary damages. On January 29, 2014, the Court issued a claims construction ruling favorable to the Company. Based on that ruling, the parties filed a stipulation with the Court on February 14, 2014, agreeing that the Company's products do not infringe thetwopatents Volcano has asserted. Volcano has appealed the claims construction ruling.The Company has not recorded an expense related to any potential damages in connection with these litigation matters because any potential loss is not probable or reasonably estimable. Other than disclosed above, the Company cannot reasonably estimate a loss or range of loss, if any, that may result from these litigation matters.Securities and Other Shareholder LitigationMarch 2010 Securities Class Action Litigation:In March 2010, a securities lawsuit seeking class action status was filed in federal district court in Minnesota against the Company and certain officers (collectively, the defendants) on behalf of purchasers of St. Jude Medical common stock between April 22, 2009 and October 6, 2009. The lawsuit relates to the Company's earnings announcements for the first, second and third quarters of 2009, as well as a preliminary earnings release dated October 6, 2009. The complaint, which seeks unspecified damages and other relief as well as attorneys' fees, alleges that the defendants failed to disclose that it was experiencing a slowdown in demand for its products and was not receiving anticipated orders for cardiac rhythm management devices. Class members allege that the defendant's failure to disclose the above information resulted in the class purchasing St. Jude Medical stock at an artificially inflated price. In December 2011, the Court issued a decision denying a motion to dismiss filed by the defendants in October 2010. In October 2012, the Court granted plaintiffs' motion to certify the case as a class action and the discovery phase of the case closed in September 2013. On October 15, 2013, the defendants filed a motion for summary judgment. A hearing concerning that motion took place with the Court in January 2014 and a ruling is expected later in 2014. Subject to the outcome of this hearing, the Court has indicated it would likely schedule the trial for a later date in 2014 or 2015. The defendants intend to continue to vigorously defend against the claims asserted in this lawsuit.December 2012 Securities Litigation:On December 7, 2012, a putative securities class action lawsuit was filed in federal district court in Minnesota against the Company and an officer (collectively, the defendants) for alleged violations of the federal securities laws, on behalf of all purchasers of the publicly traded securities of the defendants between October 17, 2012 and November 20, 2012. The complaint, which sought unspecified damages and other relief as well as attorneys' fees, challenges the Company’s disclosures concerning its high voltage cardiac rhythm lead products during the purported class period. On December 10, 2012, a second putative securities class action lawsuit was filed in federal district court in Minnesota against the Company and certain officers for alleged violations of the federal securities laws, on behalf of all purchasers of the publicly traded securities of the Company between October 19, 2011 and November 20, 2012. The second complaint alleged similar claims and sought similar relief. In March 2013, the Court consolidated thetwocases and appointed a lead counsel and lead plaintiff. A consolidated amended complaint was served and filed in June 2013, alleging false or misleading representations made during the class period extending from February 5, 2010 through November 7, 2012. In September 2013, the defendants filed a motion to dismiss the consolidated amended complaint. On March 10, 2014, the Court ruled on the motion to dismiss, denying the motion in part and granting the motion in part. The Company intends to vigorously defend against the claims asserted in this matter.December 2012 Derivative Litigation: In December 2012, a shareholder derivative action was initiated in Minnesota state court in Ramsey County, on behalf of the Company, against members of St. Jude Medical’s Board of Directors as well as certain officers of the Company (collectively, the defendants). The plaintiffs in this action allege breach of fiduciary duty, waste of corporate assets and unjust enrichment. The claims center around and involve the Company’s high voltage cardiac rhythm lead products and related activities and events. No damages are sought against the Company. The defendants intend to vigorously defend against the claims asserted in this matter. In March 2013, the defendants filed a motion to dismiss the plaintiffs' complaint. The matter was transferred to a new judge effective July 31, 2013 and an oral hearing on the Company’s motion to dismiss was heard on June 5, 2014. The Company anticipates a ruling on the motion in the third or fourth quarter of 2014.The Company has not recorded an expense related to any potential damages in connection with these securities and other shareholder litigation matters because any potential loss is not probable or reasonably estimable. The Company cannot reasonably estimate a loss or range of loss, if any, that may result from these matters.Governmental InvestigationsIn March 2010, the Company received a Civil Investigative Demand (CID) from the Civil Division of the Department of Justice (DOJ). The CID requests documents and sets forth interrogatories related to communications by and within the Company on various indications for tachycardia implantable cardioverter defibrillator systems (ICDs) and a National Coverage Decision issued by Centers for Medicare and Medicaid Services. Similar requests were made of the Company's major competitors. The Company provided its response to the DOJ in June 2010.On September 20, 2012, the Office of Inspector General for the Department of Health and Human Services (OIG) issued a subpoena requiring the Company to produce certain documents related to payments made by the Company to healthcare professionals practicing in California, Florida, and Arizona, as well as policies and procedures related to payments made by the Company to non-employee healthcare professionals. The Company has provided its response to the OIG.In April 2014, the Company received a CID from the Civil Division of the DOJ stating that it was investigating the Company for potential False Claims Act violations relating to allegations that certain health care facilities and a physician group may have submitted false claims to federal health care programs as a result of alleged inducements paid by the Company to implant the Company’s cardiac devices. The Company is working with the DOJ in responding to the CID.The Company is cooperating with thethreeopen investigations and is responding to these requests. However, the Company cannot predict when these investigations will be resolved, the outcome of these investigations or their impact on the Company. The Company has not recorded an expense related to any potential damages in connection with these governmental matters because any potential loss is not probable or reasonably estimable. The Company cannot reasonably estimate a loss or range of loss, if any, that may result from these matters.Regulatory MattersIn late September 2012, the FDA commenced an inspection of the Company's Sylmar, California facility, and, following such inspection, issuedelevenobservations on a Form 483, which the Company disclosed on a Form 8-K filed on October 24, 2012 along with an exhibit containing a redacted version of the Form 483. The FDA subsequently released its own redacted version of the 483 Letter on November 20, 2012. The redacted version of the Form 483 that was released by the FDA on November 20, 2012 and included in its website at that time is attached as Exhibit 99.1 to the Company's Quarterly Report on Form 10-Q for the period ended June 29, 2013. In early November 2012, the Company provided written responses to the FDA on the Form 483 detailing proposed corrective actions and immediately initiated efforts to address the FDA's inspectional observations. The Company subsequently received a warning letter dated January 10, 2013 from the FDA relating to these inspectional observations with respect to its Sylmar, California facility. The warning letter does not identify any specific concerns regarding the performance of, or indicate the need for any field or other action regarding any particular St. Jude Medical product. In July 2013, the FDA inspected the Company's Sylmar, California facility for progress made remediating the warning letter and Form 483 observations. No additional observations on Form 483 were issued following the July 2013 inspection. In January 2014, the Company provided the FDA the final closeout notification for all items contained in the Form 483 issued after the September 2012 inspection and subsequent warning letter. In April 2014, the FDA inspected the Company's Sylmar facility and issuedoneForm 483 observation, which was immediately resolved, verified and cleared by the FDA during the April 2014 inspection. On July 2, 2014, the Company announced that it has been notified by the FDA that issues cited in the Sylmar, California facility’s January 2013 warning letter have been addressed and the warning letter cleared.The FDA inspected the Company's Plano, Texas manufacturing facility at various times between March 5 and April 6, 2009. On April 6, 2009, the FDA issued a Form 483 identifying certain inspectional observations with current Good Manufacturing Practice (cGMP). Following the receipt of the Form 483, the Company provided written responses to the FDA detailing proposed corrective actions and immediately initiated efforts to address the FDA's inspectional observations. The Company subsequently received a warning letter dated June 26, 2009 from the FDA relating to these inspectional observations with respect to its legacy Neuromodulation division's Plano, Texas and Hackettstown, New Jersey facilities. The Company has worked to address the observations and in January 2014, the Company provided the FDA with a final closeout notification for all items in Form 483 observations pertaining to the Plano, Texas and Hackettstown, New Jersey facilities and the June 2009 warning letter. In May 2014, the FDA conducted a follow-up warning letter inspection at the Company's Plano, Texas facility to evaluate progress made remediating the warning letter issues and Form 483 observations in Plano, Texas and Hackettstown, New Jersey facilities. The Company is awaiting further feedback from the FDA in follow up on this inspection.With respect to both of these warning letters, the Company notes that the FDA has indicated that it will generally not grant requests for exportation certificates to foreign governments or approve pre-market approval applications for Class III devices to which the quality system regulation deviations are reasonably related until the violations have been corrected. However, in the case of both the June 2009 and January 2013 warning letters, the FDA has granted certain product approvals pending warning letter resolution. Customer orders have not been and are not expected to be impacted.The Company has worked diligently to respond timely and fully to the FDA's observations and requests at the Plano, Texas facility. While the Company believes the issues raised by the FDA at the Plano, Texas facility can be resolved without a material impact on the Company's financial results, the FDA has recently been increasing its scrutiny of the medical device industry and raising the threshold for compliance. The government is expected to continue to scrutinize the industry closely with inspections, and possibly enforcement actions, by the FDA or other agencies. The Company is regularly monitoring, assessing and working to improve its internal compliance systems and procedures as part of its ongoing effort to seek compliance with applicable laws, regulations and requirements, including those of the FDA.Product WarrantiesThe Company offers a warranty on various products, the most significant of which relate to pacemaker and ICD systems. The Company estimates the costs it expects to incur under its warranties and records a liability for such costs at the time the product is sold. Factors that affect the Company's warranty liability include the number of units sold, historical and anticipated rates of warranty claims and cost per claim. The Company regularly assesses the adequacy of its warranty liabilities and adjusts the amounts as necessary.Changes in the Company’s product warranty liability during thethree and sixmonths endedJune 28, 2014andJune 29, 2013were as follows (in millions):Three Months EndedSix Months EndedJune 28, 2014June 29, 2013June 28, 2014June 29, 2013Balance at beginning of period$37$37$37$38Warranty expense recognized2133Warranty credits issued(2)(1)(3)(4)Balance at end of period$37$37$37$37
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                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
|                                                        | Three Months Ended                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
|                                                        | June 28, 2014                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
|Balance at beginning of period                          | $                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|Warranty expense recognized                             | 2                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             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