CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY - USD ($) shares in Thousands, $ 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			47,536					1,182
Beginning Balance at Dec. 31, 2019	$ 2,979,320	$ (791)	$ 47,536	$ 616,980	$ 2,824,916	$ (791)	$ (344,392)	$ (165,720)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	131,150				131,150
Cash dividends	(15,767)				(15,767)
Other comprehensive loss	(20,327)						(20,327)
Shares issued under compensation plans (in shares)			24					(37)
Shares issued under compensation plans	(1,302)		$ 24	(3,074)				$ 1,748
Deferred compensation (in shares)								(5)
Deferred compensation	741			383				$ 358
Ending Balance (in shares) at Mar. 29, 2020			47,560					1,140
Ending Balance at Mar. 29, 2020	3,073,024		$ 47,560	614,289	2,939,508		(364,719)	$ (163,614)
Beginning Balance (in shares) at Dec. 31, 2020			47,812					1,132
Beginning Balance at Dec. 31, 2020	3,336,457		$ 47,812	652,305	3,096,228		(297,298)	$ (162,590)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	74,866				74,866
Cash dividends	(15,893)				(15,893)
Other comprehensive loss	(22,437)						(22,437)
Shares issued under compensation plans (in shares)			18					(28)
Shares issued under compensation plans	2,110		$ 18	1,993				$ 99
Deferred compensation (in shares)								(4)
Deferred compensation	688			447				$ 241
Ending Balance (in shares) at Mar. 28, 2021			47,830					1,100
Ending Balance at Mar. 28, 2021	$ 3,375,791		$ 47,830	$ 654,745	$ 3,155,201		$ (319,735)	$ (162,250)