Stock Repurchase Programs (Details) - USD ($) shares in Thousands, $ in Thousands		12 Months Ended
	Jul. 04, 2015	Dec. 31, 2016	Jan. 02, 2016	Jan. 03, 2015
Class of Stock [Line Items]
Period over which shares may be purchased	18 months
Treasury stock repurchase approved	$ 1,200,000
Remaining authorization for share repurchases		$ 0
Share repurchased and total cost of repurchased shares
Shares repurchased		(40,493)	(16,255)	(5,856)
Total cost of repurchased shares		$ 960,289	$ 333,189	$ 100,117
Common Stock [Member]
Share repurchased and total cost of repurchased shares
Shares repurchased		(40,493)	(16,255)	(5,856)
Treasury Stock [Member]
Share repurchased and total cost of repurchased shares
Total cost of repurchased shares		$ 960,289	$ 333,189	$ 100,117