CONDENSED CONSOLIDATED STATEMENTS OF CONVERTIBLE COMMON SHARES AND SHAREHOLDERS'' EQUITY - USD ($) shares in Thousands, $ in Thousands	Total	Convertible Common Shares	Common Stock	Common Stock Convertible Common Shares	Additional Paid-in Capital	Accumulated Other Comprehensive Income (Loss)	Retained Earnings (Accumulated Deficit)
Balance at Dec. 31, 2020	$ 2,207,018		$ 20,765		$ 1,765,323	$ 33,516	$ 387,414
Balance, Shares at Dec. 31, 2020		3,787	166,123
Net issuance of common stock under stock-based plans	(13,987)		$ 84		(14,071)
Net issuance of common stock under stock-based plans (in shares)			670
Stock-based compensation expense	13,359				13,359
Repurchase of common stock	$ (47,188)		$ (47)				(47,141)
Repurchase of common stock (in shares)	400		(374)
Cash dividends	$ (16,682)						(16,682)
Settlements of convertible notes	157,682		$ 153		157,529
Settlement of convertible debt (in shares)			1,222
Exercise of convertible notes hedge call options	(158,876)		$ (153)		(158,723)
Exercise of convertible notes hedge call options (in shares)			(1,222)
Convertible common shares	2,554				2,554
Convertible common shares (in shares)		(2,554)
Net income	205,512						205,512
Other comprehensive income (loss)	(24,839)					(24,839)
Balance at Apr. 04, 2021	2,324,553		$ 20,802		1,765,971	8,677	529,103
Balance, Shares at Apr. 04, 2021		1,233	166,419
Balance at Dec. 31, 2021	2,562,444		$ 20,281	$ 1,512	1,811,545	(5,948)	736,566
Balance, Shares at Dec. 31, 2021			162,251
Net issuance of common stock under stock-based plans	(14,574)		$ 70		(14,644)
Net issuance of common stock under stock-based plans (in shares)			552
Stock-based compensation expense	14,204				14,204
Repurchase of common stock	$ (211,466)		$ (219)				(211,247)
Repurchase of common stock (in shares)	1,800		(1,750)
Cash dividends	$ (17,908)						(17,908)
Settlements of convertible notes	(93)		$ 64		(157)
Settlement of convertible debt (in shares)			509
Exercise of convertible notes hedge call options			$ (64)		64
Exercise of convertible notes hedge call options (in shares)			(509)
Cumulative-effect of change in accounting principle related to convertible debt	(6,472)			$ (1,512)	(99,322)		92,850
Net income	161,928						161,928
Other comprehensive income (loss)	(13,531)					(13,531)
Balance at Apr. 03, 2022	$ 2,474,532		$ 20,132		$ 1,711,690	$ (19,479)	$ 762,189
Balance, Shares at Apr. 03, 2022		0	161,053