| **Income Taxes**                     | 3 Months Ended                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |
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| **Income Tax Disclosure [Abstract]** |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |
| Income Taxes                         | INCOME TAXESAs of April 4, 2015, the Company had $335 million accrued for uncertain tax positions, all of which would affect the Company’s effective tax rate if recognized. Additionally, the Company had $47 million accrued for gross interest and penalties as of April 4, 2015. At January 3, 2015, the liability for uncertain tax positions was $328 million and the accrual for gross interest and penalties was $44 million. The Company is subject to U.S. federal income tax as well as income tax of multiple state and foreign jurisdictions. The Company has substantially concluded all material U.S. federal, state, foreign and local income tax matters for all tax years through 2004. In April 2015, the U.S. Internal Revenue Service (IRS) completed an audit of the Company’s 2010 and 2011 tax returns and proposed adjustments in an audit report. In February 2014, the IRS completed an audit of the Company’s 2008 and 2009 tax returns and also proposed adjustments in an audit report. The Company has begun and intends to vigorously defend certain of its positions and initiated defense of these adjustments at the IRS appellate level. An unfavorable outcome could have a material negative impact on the Company's effective income tax rate in future periods. The Company does not expect its uncertain tax positions to change significantly over the next 12 months.The Company's effective income tax rate was 16.9% and 18.2% for the first quarter of 2015 and 2014, respectively. The Company’s effective income tax rate differs from the U.S. federal statutory rate each year due to certain operations that are subject to tax incentives, state and local taxes, and foreign taxes that are different than the U.S. federal statutory rate. In addition, the effective tax rate can be impacted each period by discrete factors and events.   The effective income tax rate decreased during the three months ended April 4, 2015 compared to the prior year period primarily as a result of changes in the mix of income before income taxes between U.S. and foreign countries. |

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| - Definition
The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information.
+ References
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