Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Statement of Comprehensive Income [Abstract]
Net income	$ 650,024	$ 1,298	$ 423,635
Other comprehensive income, net of tax:
Foreign currency translation adjustments	(36,812)	33,224	8,795
Derivative financial instruments	44,111	(31,530)	(16,371)
Pension and postretirement benefit plans	235,199	51,838	100,311
Total other comprehensive loss, net of tax	242,498	53,532	92,735
Comprehensive income	$ 892,522	$ 54,830	$ 516,370