Stock Repurchase Programs (Details) - USD ($) shares in Thousands, $ in Thousands		3 Months Ended		9 Months Ended
	Jul. 04, 2015	Oct. 01, 2016	Oct. 03, 2015	Oct. 01, 2016	Oct. 03, 2015
Equity, Class of Treasury Stock [Line Items]
Approved treasury stock repurchase, term	18 months
Treasury stock repurchase approved	$ 1,200,000
Share Repurchased and Cost of Repurchased Shares [Abstract]
Shares repurchased		(9,596)	(5,856)	(31,177)	(10,745)
Total cost of repurchased shares		$ 240,096	$ 120,059	$ 720,196	$ 213,135
July 2015 [Member]
Equity, Class of Treasury Stock [Line Items]
Remaining authorized repurchase amount		$ 240,000		$ 240,000