Income Taxes	9 Months Ended
Sep. 23, 2016
Income Tax Disclosure [Abstract]
Income Taxes	11. Income Taxes The Company and its subsidiaries file income tax returns in the U.S. Federal jurisdiction, which is the Company’s primary tax jurisdiction, and various state and foreign jurisdictions. At September 23, 2016, the statutes of limitations for the Company’s U.S. Federal income tax returns for the years ended December 31, 2010 through 2015 were open. The U.S. Internal Revenue Service (IRS) commenced an audit of the Company’s U.S. Federal income tax return for 2012. The Company cannot predict the outcome of the audit at this time. The effective income tax rate for the year-to-date period ended September 23, 2016 decreased to 21.7% from 22.9% for the year-to-date period ended September 25, 2015. The year-to-date period ended September 23, 2016 includes: (1) a benefit from the reinstatement of the Federal Research and Experimentation tax credit, (2) tax benefits of $21 million for the reversal of previously accrued amounts related to various U.S. Federal, foreign and state tax matters and (3) $16 million due to the early adoption of a new accounting standard related to income tax benefits from employee stock-based compensation awards (see Note 3). The year-to-date period ended September 25, 2015 included $36 million of tax benefits, including: (1) $17 million related to a legal restructuring of the Company’s foreign entities, (2) $10 million related to the resolution of various outstanding income tax matters with U.S. and foreign tax authorities, and (3) $9 million primarily associated with the release of valuation allowance for certain deferred tax assets. As of September 23, 2016, the Company anticipates that unrecognized tax benefits will decrease by approximately $6 million over the next 12 months due to the potential resolution of unrecognized tax benefits involving several jurisdictions and tax periods. The actual amount of the decrease over the next 12 months could vary significantly depending on the ultimate timing and nature of any settlements. Current and non-current income taxes payable include accrued potential interest of $10 million ($6 million after income taxes) at September 23, 2016 and $18 million ($11 million after income taxes) at December 31, 2015, and potential penalties of $8 million at September 23, 2016 and $9 million at December 31, 2015.

11. Income Taxes

The Company and its subsidiaries file income tax returns in the U.S. Federal jurisdiction, which is the Company’s primary tax jurisdiction, and various state and foreign jurisdictions. At September 23, 2016, the statutes of limitations for the Company’s U.S. Federal income tax returns for the years ended December 31, 2010 through 2015 were open. The U.S. Internal Revenue Service (IRS) commenced an audit of the Company’s U.S. Federal income tax return for 2012. The Company cannot predict the outcome of the audit at this time.

The effective income tax rate for the year-to-date period ended September 23, 2016 decreased to 21.7% from 22.9% for the year-to-date period ended September 25, 2015. The year-to-date period ended September 23, 2016 includes: (1) a benefit from the reinstatement of the Federal Research and Experimentation tax credit, (2) tax benefits of $21 million for the reversal of previously accrued amounts related to various U.S. Federal, foreign and state tax matters and (3) $16 million due to the early adoption of a new accounting standard related to income tax benefits from employee stock-based compensation awards (see Note 3). The year-to-date period ended September 25, 2015 included $36 million of tax benefits, including: (1) $17 million related to a legal restructuring of the Company’s foreign entities, (2) $10 million related to the resolution of various outstanding income tax matters with U.S. and foreign tax authorities, and (3) $9 million primarily associated with the release of valuation allowance for certain deferred tax assets. As of September 23, 2016, the Company anticipates that unrecognized tax benefits will decrease by approximately $6 million over the next 12 months due to the potential resolution of unrecognized tax benefits involving several jurisdictions and tax periods. The actual amount of the decrease over the next 12 months could vary significantly depending on the ultimate timing and nature of any settlements.

Current and non-current income taxes payable include accrued potential interest of $10 million ($6 million after income taxes) at September 23, 2016 and $18 million ($11 million after income taxes) at December 31, 2015, and potential penalties of $8 million at September 23, 2016 and $9 million at December 31, 2015.