CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY - USD ($) $ in Thousands	Total	Cumulative Effect, Period Of Adoption, Adjustment	Common Stock	Additional Paid-in Capital	Retained Earnings	Retained Earnings Cumulative Effect, Period Of Adoption, Adjustment	Accumulated Other Comprehensive Loss	Treasury Stock
Beginning balance (in shares) at Dec. 31, 2019			182,816,536
Balance, beginning of period at Dec. 31, 2019	$ 1,803,999	$ (78,229)	$ 1,828	$ 1,491,004	$ 2,193,997	$ (78,229)	$ (536,949)	$ (1,345,881)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	69,695				69,695
Other comprehensive income, net of tax	(42,341)						(42,341)
Dividends	(58,817)				(58,817)
Repurchase of common stock	(7,071)							(7,071)
Share-based compensation (in shares)			585,053
Share-based compensation	4,747		$ 6	4,137				604
Ending balance (in shares) at Mar. 29, 2020			183,401,589
Balance, end of period at Mar. 29, 2020	1,691,983		$ 1,834	1,495,141	2,126,646		(579,290)	(1,352,348)
Beginning balance (in shares) at Dec. 31, 2020			168,503,526
Balance, beginning of period at Dec. 31, 2020	1,722,785		$ 1,685	1,507,706	1,284,823		(483,417)	(588,012)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	259,144				259,144
Other comprehensive income, net of tax	13,780						13,780
Dividends	(23,105)				(23,105)
Repurchase of common stock	(5,646)							(5,646)
Share-based compensation (in shares)			483,326
Share-based compensation	9,428		$ 5	9,423
Ending balance (in shares) at Mar. 28, 2021			168,986,852
Balance, end of period at Mar. 28, 2021	$ 1,976,386		$ 1,690	$ 1,517,129	$ 1,520,862		$ (469,637)	$ (593,658)