Consolidated Statements of Stockholders' Equity - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock, Shares	Common Stock, Par Value and Capital in Excess of Par	Treasury Stock	Accumulated Deficit	Accumulated Other Comprehensive Income
Beginning balance at Dec. 29, 2012	$ 915,171		$ 1,721,556	$ (200,786)	$ (649,549)	$ 43,950
Beginning balance, shares at Dec. 29, 2012		280,644
Comprehensive income
Net income	164,243				164,243
Other comprehensive loss, net of taxes	$ (19,639)					(19,639)
Purchase of treasury stock, shares	0
Issuance of common stock and reissuance of treasury stock under equity incentive plans, net of forfeitures	$ 42,657		(35,541)	78,198	0
Issuance of common stock and reissuance of treasury stock under equity incentive plans, net of forfeitures, shares		8,726
Stock received for payment of employee taxes on vesting of restricted stock	(20,140)		(2,586)	(17,554)
Stock received for payment of employee taxes on vesting of restricted stock, shares		(1,237)
Tax effect related to employee stock transactions allocated to equity	6,999		6,999
Stock options assumed in acquisitions	529		529
Stock-based compensation expense	66,285		66,285
Ending balance at Dec. 28, 2013	1,156,105		1,757,242	(140,142)	(485,306)	24,311
Ending balance, shares at Dec. 28, 2013		288,133
Comprehensive income
Net income	158,898				158,898
Other comprehensive loss, net of taxes	$ (11,964)					(11,964)
Purchase of treasury stock, shares	(5,856)	(5,856)
Purchase of treasury stock	$ (100,117)			(100,117)
Issuance of common stock and reissuance of treasury stock under equity incentive plans, net of forfeitures	66,148		8,630	57,518	0
Issuance of common stock and reissuance of treasury stock under equity incentive plans, net of forfeitures, shares		10,631
Stock received for payment of employee taxes on vesting of restricted stock	(24,727)		(3,676)	(21,051)
Stock received for payment of employee taxes on vesting of restricted stock, shares		(1,324)
Tax effect related to employee stock transactions allocated to equity	5,439		5,439
Stock-based compensation expense	83,792		83,792
Ending balance at Jan. 03, 2015	$ 1,333,574		1,851,427	(203,792)	(326,408)	12,347
Ending balance, shares at Jan. 03, 2015	291,584	291,584
Comprehensive income
Net income	$ 252,417				252,417
Other comprehensive loss, net of taxes	$ (24,772)					(24,772)
Purchase of treasury stock, shares	(16,255)	(16,255)
Purchase of treasury stock	$ (333,189)			(333,189)
Issuance of common stock and reissuance of treasury stock under equity incentive plans, net of forfeitures	$ 74,711		(90,542)	165,253	0
Issuance of common stock and reissuance of treasury stock under equity incentive plans, net of forfeitures, shares		12,399
Issuance of common shares for settlement of warrants	23,100	23,122
Stock received for payment of employee taxes on vesting of restricted stock	$ (33,651)		(4,824)	(28,827)
Stock received for payment of employee taxes on vesting of restricted stock, shares		(1,458)
Tax effect related to employee stock transactions allocated to equity	14,684		14,684
Stock-based compensation expense	92,341		92,341
Ending balance at Jan. 02, 2016	$ 1,376,115		$ 1,863,086	$ (400,555)	$ (73,991)	$ (12,425)
Ending balance, shares at Jan. 02, 2016	309,392	309,392