CONSOLIDATED STATEMENTS OF EQUITY - USD ($) $ in Thousands	Common Stock	Additional Paid-In Capital	Retained Earnings	Accumulated Other Comprehensive Income (Loss)	Treasury Shares	Total
Beginning Balance at Dec. 31, 2023	$ 9,858	$ 523,357	$ 3,688,038	$ (229,847)	$ (2,682,554)	$ 1,308,852
Beginning Balance (in shares) at Dec. 31, 2023	56,977,000
Increase (Decrease) in Stockholders' Equity
Net income			123,415			123,415
Unrecognized amounts from defined benefit pension plans, net of tax				73		73
Unrealized gain on derivatives designated and qualifying as cash flow hedges, net of tax				3,715		3,715
Currency translation adjustment, net of tax				(13,395)		(13,395)
Cash dividends declared			(41,273)			(41,273)
Stock-based compensation activity		34,981			3,647	38,628
Stock-based compensation activity (in shares)	397,000
Purchase of shares for treasury					(110,405)	(110,405)
Purchase of shares for treasury (in shares)	(466,000)
Other		2,101	(3,883)			(1,782)
Ending Balance at Mar. 31, 2024	$ 9,858	560,439	3,766,297	(239,454)	(2,789,312)	1,307,828
Ending Balance (in shares) at Mar. 31, 2024	56,908,000
Beginning Balance at Dec. 31, 2024	$ 9,858	566,740	3,993,016	(300,135)	(2,942,046)	$ 1,327,433
Beginning Balance (in shares) at Dec. 31, 2024	56,211,000					56,211,219
Increase (Decrease) in Stockholders' Equity
Net income			118,487			$ 118,487
Unrecognized amounts from defined benefit pension plans, net of tax				(1,285)		(1,285)
Unrealized gain on derivatives designated and qualifying as cash flow hedges, net of tax				829		829
Currency translation adjustment, net of tax				29,679		29,679
Cash dividends declared			(42,073)			(42,073)
Stock-based compensation activity		13,105			1,501	14,606
Stock-based compensation activity (in shares)	157,000
Purchase of shares for treasury					(106,694)	(106,694)
Purchase of shares for treasury (in shares)	(542,000)
Other		1,405	(2,217)			(812)
Ending Balance at Mar. 31, 2025	$ 9,858	$ 581,250	$ 4,067,213	$ (270,912)	$ (3,047,239)	$ 1,340,170
Ending Balance (in shares) at Mar. 31, 2025	55,826,000					55,826,284