| **Business Combinations**            | 9 Months Ended                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |
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| **Business Combinations [Abstract]** |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |
| Business Combination                 | BUSINESS COMBINATIONSFiscal Year 2016Middle East distributor: In February 2016, the Company acquired certain assets and assumed certain liabilities of a medical device distributor in the Middle East for $19 million of total purchase consideration. The transaction was accounted for as a purchase business combination. The purchase price allocation, which includes customer relationship intangible assets of $7 million and goodwill of $5 million, is considered preliminary, largely with respect to certain tax-related assets and liabilities. During the first nine months of 2016, the Company did not recognize any material adjustments to provisional amounts.U.S. distributor: In September 2016, the Company acquired a medical device distributor in the U.S. for $14 million of total purchase consideration ($10 million of cash consideration and $4 million of contingent consideration). The transaction was accounted for as a purchase business combination. The purchase price allocation, which includes customer relationship intangible assets of $9 million and goodwill of $5 million, is considered preliminary, largely with respect to certain tax-related liabilities. Fiscal Year 2015 Thoratec: The Company finalized the purchase price allocation during the third quarter of 2016. Based on its evaluation of information about facts and circumstances that existed as of the date Thoratec was acquired, the Company recognized adjustments to provisional amounts that were not material. |

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| - Definition
The entire disclosure for a business combination (or series of individually immaterial business combinations) completed during the period, including background, timing, and recognized assets and liabilities. The disclosure may include leverage buyout transactions (as applicable).
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