Equity Rollforward (Details) (USD $) In Thousands, unless otherwise specified	0 Months Ended	3 Months Ended		9 Months Ended
	Feb. 19, 2014	Sep. 28, 2014	Sep. 29, 2013	Sep. 28, 2014	Sep. 29, 2013
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance, beginning of year				$ 1,929,486	$ 1,985,855
Comprehensive Income		13,502	2,689	87,707	4,882	[1]
Dividends				(55,012)	(51,065)
Repurchases of common stock	(275,000)	(13,935)		(291,240)	(41,469)
Share-based compensation				25,208	11,564
Exercises of stock options				24,839	18,592
Vesting of restricted shares				(3,666)	(1,715)
Tax benefit (charge) from share-based compensation				11,254	(2,967)
Consolidation of the Japan JV				0	(2,735)	[2]
Contribution from noncontrolling interest				0	219
Other				139	148
Balance, end of the period		1,728,715	1,921,309	1,728,715	1,921,309
Net loss attributable to noncontrolling interests		0	223	0	445
Other Comprehensive (Income) Loss, Foreign Currency Translation Adjustment, Net of Tax, Portion Attributable to Noncontrolling Interest					$ (548)

[1] Comprehensive income for the nine months ended September 29, 2013 is inclusive of amounts attributable to noncontrolling interests consisting of $445 net losses and a $548 gain on foreign currency translation resulting from the Company’s consolidation of the Japan JV discussed further in Note 4.

[2] All activity related to the consolidation of the Japan JV for the nine months ended September 29, 2013 is attributable to the noncontrolling interest.