Condensed Consolidated Stockholders' Equity Statements (Unaudited) - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Retained Earnings	Treasury Stock	Accumulated Other  Comprehensive Income (Loss)	Noncontrolling Interests
Common stock, beginning balance (in shares) at Dec. 31, 2020		50,335,000
Treasury stock, beginning balance (in shares) at Dec. 31, 2020					(5,692,000)
Beginning balance at Dec. 31, 2020	$ 757,051	$ 503	$ 823,605	$ 450,876	$ (332,552)	$ (191,851)	$ 6,470
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	28,741			28,666			75
Other comprehensive income, net of tax	53,528					53,725	(197)
Acquisition of business with noncontrolling interests	20						20
Retirement Savings Plan stock contributions (in shares)					45,000
Retirement Savings Plan stock contributions	2,003		(493)		$ 2,496
Exercise of stock options, net of tax withholding forfeitures (in shares)					9,000
Exercise of stock options, net of tax withholding forfeitures	(182)		(723)		$ 541
Conversion of restricted stock units into common stock, net of tax withholding forfeitures (in shares)					27,000
Conversion of restricted stock units into common stock, net of tax withholding forfeitures	(723)		(2,403)		$ 1,680
Share-based compensation	7,285		7,285
Common stock dividends	(2,263)			(2,263)
Common stock, ending balance (in shares) at Apr. 04, 2021		50,335,000
Treasury stock, ending balance (in shares) at Apr. 04, 2021					(5,611,000)
Ending balance at Apr. 04, 2021	$ 845,460	$ 503	827,271	477,279	$ (327,835)	(138,126)	6,368
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Common stock dividends declared per share (in dollars per share)	$ 0.05
Common stock, beginning balance (in shares) at Dec. 31, 2020		50,335,000
Treasury stock, beginning balance (in shares) at Dec. 31, 2020					(5,692,000)
Beginning balance at Dec. 31, 2020	$ 757,051	$ 503	823,605	450,876	$ (332,552)	(191,851)	6,470
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	$ 72,713
Share repurchase program (in shares)	0
Common stock, ending balance (in shares) at Jul. 04, 2021		50,335,000
Treasury stock, ending balance (in shares) at Jul. 04, 2021					(5,492,000)
Ending balance at Jul. 04, 2021	$ 874,098	$ 503	827,139	518,774	$ (319,274)	(159,391)	6,347
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Common stock dividends declared per share (in dollars per share)	$ 0.10
Common stock, beginning balance (in shares) at Apr. 04, 2021		50,335,000
Treasury stock, beginning balance (in shares) at Apr. 04, 2021					(5,611,000)
Beginning balance at Apr. 04, 2021	$ 845,460	$ 503	827,271	477,279	$ (327,835)	(138,126)	6,368
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	43,972			43,764			208
Other comprehensive income, net of tax	(21,494)					(21,265)	(229)
Retirement Savings Plan stock contributions (in shares)					34,000
Retirement Savings Plan stock contributions	3,305		(418)		$ 3,723
Exercise of stock options, net of tax withholding forfeitures (in shares)					2,000
Exercise of stock options, net of tax withholding forfeitures	(47)		(147)		$ 100
Conversion of restricted stock units into common stock, net of tax withholding forfeitures (in shares)					83,000
Conversion of restricted stock units into common stock, net of tax withholding forfeitures	$ (1,057)		(5,795)		$ 4,738
Share repurchase program (in shares)	0
Share-based compensation	$ 6,228		6,228
Common stock dividends	(2,269)			(2,269)
Common stock, ending balance (in shares) at Jul. 04, 2021		50,335,000
Treasury stock, ending balance (in shares) at Jul. 04, 2021					(5,492,000)
Ending balance at Jul. 04, 2021	$ 874,098	$ 503	827,139	518,774	$ (319,274)	(159,391)	6,347
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Common stock dividends declared per share (in dollars per share)	$ 0.05
Common stock, beginning balance (in shares) at Dec. 31, 2021		50,335,000
Treasury stock, beginning balance (in shares) at Dec. 31, 2021					(5,360,000)
Beginning balance at Dec. 31, 2021	$ 956,082	$ 503	833,627	505,717	$ (313,994)	(70,566)	795
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	35,844
Other comprehensive income, net of tax	3,955					3,928	27
Retirement Savings Plan stock contributions (in shares)					43,000
Retirement Savings Plan stock contributions	2,453		(356)		$ 2,809
Exercise of stock options, net of tax withholding forfeitures (in shares)					6,000
Exercise of stock options, net of tax withholding forfeitures	(151)		(526)		$ 375
Conversion of restricted stock units into common stock, net of tax withholding forfeitures (in shares)					103,000
Conversion of restricted stock units into common stock, net of tax withholding forfeitures	(3,548)		(11,287)		$ 7,739
Share repurchase program (in shares)					(885,000)
Share repurchase program	(50,000)				$ (50,000)
Share-based compensation	5,224		5,224
Common stock dividends	(2,264)			(2,264)
Common stock, ending balance (in shares) at Apr. 03, 2022		50,335,000
Treasury stock, ending balance (in shares) at Apr. 03, 2022					(6,093,000)
Ending balance at Apr. 03, 2022	$ 947,595	$ 503	826,682	539,294	$ (353,071)	(66,638)	825
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Common stock dividends declared per share (in dollars per share)	$ 0.05
Common stock, beginning balance (in shares) at Dec. 31, 2021		50,335,000
Treasury stock, beginning balance (in shares) at Dec. 31, 2021					(5,360,000)
Beginning balance at Dec. 31, 2021	$ 956,082	$ 503	833,627	505,717	$ (313,994)	(70,566)	795
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	$ 94,486
Other comprehensive income, net of tax						56,079
Share repurchase program (in shares)	(1,200,000)
Share repurchase program	$ (66,600)
Common stock, ending balance (in shares) at Jul. 03, 2022		50,335,000
Treasury stock, ending balance (in shares) at Jul. 03, 2022					(6,224,000)
Ending balance at Jul. 03, 2022	$ 1,049,083	$ 503	820,602	595,613	$ (354,029)	(14,487)	881
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Common stock dividends declared per share (in dollars per share)	$ 0.10
Common stock, beginning balance (in shares) at Apr. 03, 2022		50,335,000
Treasury stock, beginning balance (in shares) at Apr. 03, 2022					(6,093,000)
Beginning balance at Apr. 03, 2022	$ 947,595	$ 503	826,682	539,294	$ (353,071)	(66,638)	825
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	58,642			58,561			81
Other comprehensive income, net of tax	52,126					52,151	(25)
Common stock issuance (in shares)					82,000
Common stock issuance	3,717		(2,775)		$ 6,492
Retirement Savings Plan stock contributions (in shares)					30,000
Retirement Savings Plan stock contributions	1,625		(730)		$ 2,355
Exercise of stock options, net of tax withholding forfeitures (in shares)					2,000
Exercise of stock options, net of tax withholding forfeitures	(40)		(173)		$ 133
Conversion of restricted stock units into common stock, net of tax withholding forfeitures (in shares)					75,000
Conversion of restricted stock units into common stock, net of tax withholding forfeitures	$ (1,427)		(8,048)		$ 6,621
Share repurchase program (in shares)	(300,000)				(320,000)
Share repurchase program	$ (16,559)				$ (16,559)
Share-based compensation	5,646		5,646
Common stock dividends	(2,242)			(2,242)
Common stock, ending balance (in shares) at Jul. 03, 2022		50,335,000
Treasury stock, ending balance (in shares) at Jul. 03, 2022					(6,224,000)
Ending balance at Jul. 03, 2022	$ 1,049,083	$ 503	$ 820,602	$ 595,613	$ (354,029)	$ (14,487)	$ 881
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Common stock dividends declared per share (in dollars per share)	$ 0.05