Income Taxes	3 Months Ended
Mar. 29, 2019
Income Tax Disclosure [Abstract]
Income Taxes	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 March 29, 2019, the statutes of limitations for the Company’s U.S. Federal income tax returns for the years ended December 31, 2012, 2013, 2015, 2016 and 2017 were open. The effective income tax rate for the quarterly period ended March 29, 2019 increased to 14.2%, compared to 11.1% for the quarterly period ended March 30, 2018. The increase was driven by a reduction in tax benefits from equity compensation partially offset by an increased tax benefit on export sales. At March 29, 2019, the Company anticipated that unrecognized tax benefits will decrease by approximately $30 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 $15 million ($11 million after income taxes) at March 29, 2019 and December 31, 2018, and potential penalties of $8 million at March 29, 2019 and $9 million at December 31, 2018.

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 March 29, 2019, the statutes of limitations for the Company’s U.S. Federal income tax returns for the years ended December 31, 2012, 2013, 2015, 2016 and 2017 were open.

The effective income tax rate for the quarterly period ended March 29, 2019 increased to 14.2%, compared to 11.1% for the quarterly period ended March 30, 2018. The increase was driven by a reduction in tax benefits from equity compensation partially offset by an increased tax benefit on export sales.

At March 29, 2019, the Company anticipated that unrecognized tax benefits will decrease by approximately $30 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 $15 million ($11 million after income taxes) at March 29, 2019 and December 31, 2018, and potential penalties of $8 million at March 29, 2019 and $9 million at December 31, 2018.