Consolidated Statements of Stockholders' Equity (USD $) In Thousands, unless otherwise specified	Total USD ($)	Common Stock, Shares	Common Stock, Par Value and Capital in Excess of Par USD ($)	Treasury Stock USD ($)	Accumulated Deficit USD ($)	Accumulated Other Comprehensive Income USD ($)
Beginning balance at Dec. 31, 2011	$ 411,130		$ 1,733,884	$ (290,462)	$ (1,083,245)	$ 50,953
Beginning balance, shares at Dec. 31, 2011		272,680
Comprehensive income
Net income	439,948				439,948
Other comprehensive loss, net of taxes	(7,003)					(7,003)
Purchase of treasury stock, shares	0
Purchase of treasury stock	0
Issuance of common stock and reissuance of treasury stock under equity incentive plans, net of forfeitures	32,687		(64,384)	103,323	(6,252)
Issuance of common stock and reissuance of treasury stock under equity incentive plans, net of forfeitures, shares		9,101
Stock received for payment of employee taxes on vesting of restricted stock	(15,728)		(2,081)	(13,647)
Stock received for payment of employee taxes on vesting of restricted stock, shares		(1,137)
Tax effect related to employee stock transactions allocated to equity	6,576		6,576
Stock-based compensation expense	47,561		47,561
Ending balance at Dec. 29, 2012	915,171		1,721,556	(200,786)	(649,549)	43,950
Ending 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
Purchase of treasury stock	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	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