Stock Repurchase Programs (Details) - USD ($) shares in Thousands, $ in Thousands		12 Months Ended
	Jul. 04, 2015	Jan. 02, 2016	Jan. 03, 2015	Dec. 28, 2013	Jul. 02, 2015	Aug. 31, 2008	Feb. 29, 2008
Repurchase of common shares
Remaining number of shares authorized to be repurchased		$ 959,887
Approved treasury stock repurchase, term	18 months
Treasury stock repurchase approved	$ 1,200,000
Share repurchased and total cost of repurchased shares
Shares repurchased		(16,255)	(5,856)	0
Total cost of repurchased shares		$ 333,189	$ 100,117	$ 0
February 2008 [Member]
Class of Stock [Line Items]
Stock Repurchase Program, Authorized Amount							$ 500,000
Repurchase of common shares
Remaining number of shares authorized to be repurchased		0
August 2008 [Member]
Class of Stock [Line Items]
Stock Repurchase Program, Authorized Amount						$ 500,000
Repurchase of common shares
Remaining number of shares authorized to be repurchased		381,083
July 2015 [Member]
Class of Stock [Line Items]
Stock Repurchase Program, Authorized Amount					$ 578,804
Repurchase of common shares
Remaining number of shares authorized to be repurchased		$ 578,804
Common Stock [Member]
Share repurchased and total cost of repurchased shares
Shares repurchased		(16,255)	(5,856)