CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY - USD ($) $ in Thousands	Total	Cumulative Effect, Period of Adoption, Adjusted Balance	Common stock	Common stock Cumulative Effect, Period of Adoption, Adjusted Balance	Capital in excess of par value	Capital in excess of par value Cumulative Effect, Period of Adoption, Adjusted Balance	Retained earnings	Retained earnings Cumulative Effect, Period of Adoption, Adjusted Balance	Accumulated other comprehensive loss	Accumulated other comprehensive loss Cumulative Effect, Period of Adoption, Adjusted Balance	Noncontrolling interest	Noncontrolling interest Cumulative Effect, Period of Adoption, Adjusted Balance
Beginning balance at Dec. 31, 2020		$ 1,320,914		$ 17,851		$ 905,171		$ 423,940		$ (26,598)		$ 550
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	$ 121,431						$ 121,369				$ 62
Amounts reported in other comprehensive (loss) income	(37,376)								$ (37,392)		16
Dividends declared	(28,975)						(28,975)
Shares issued upon exercise of stock options and other	1,694		$ 17		$ 1,677
Share-based compensation plans	10,234		29		10,205
Ending balance at Dec. 31, 2021	1,387,922		17,897		917,053		516,334		(63,990)		628
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	(15,842)						(15,931)				89
Amounts reported in other comprehensive (loss) income	(74,300)								(74,250)		(50)
Dividends declared	(30,483)						(30,483)
Shares issued upon exercise of stock options and other	(354)		1		(355)
Share-based compensation plans	11,642		52		11,590
Ending balance at Dec. 31, 2022	1,278,585		17,950		928,288		469,920		(138,240)		667
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	112,872						112,748				124
Amounts reported in other comprehensive (loss) income	13,806								13,825		(19)
Dividends declared	(32,027)						(32,027)
Distributions to noncontrolling affiliate shareholders	(169)										(169)
Shares issued upon exercise of stock options and other	(2,833)		3		(2,836)
Share-based compensation plans	14,688		39		14,649
Ending balance at Dec. 31, 2023	$ 1,384,922		$ 17,992		$ 940,101		$ 550,641		$ (124,415)		$ 603