Condensed Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Statement of Comprehensive Income [Abstract]
Net income	$ 76,097	$ 78,890	$ 131,261	$ 150,919
Other comprehensive income (loss), net of tax:
Changes in net prior service credit and actuarial losses	1,411	1,217	2,814	3,523
Change in fair value of derivatives	527	4,652	2,952	3,365
Foreign currency translation	(27,478)	39,147	(51,935)	58,868
Other comprehensive (loss) income	(25,540)	45,016	(46,169)	65,756
Comprehensive income	$ 50,557	$ 123,906	$ 85,092	$ 216,675