Accumulated Other Comprehensive Loss (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
AOCI Attributable to Parent, Net of Tax
Balance, beginning of period	$ 3,252,295	$ 2,906,808	$ 2,553,244
Other comprehensive loss, before reclassifications	(58,553)	94,433	(177,690)
Income tax (expense) benefit	11,691	(19,619)	30,026
Other comprehensive income (loss), before reclassifications, net of tax	(46,862)	74,814	(147,664)
Reclassifications:	25,145	(49,461)	59,648
Income tax expense	(6,027)	11,614	(12,994)
Reclassification from accumulated other comprehensive income, current period, net of tax	19,118	(37,847)	46,654
Other comprehensive (loss) income	(27,744)	36,967	(101,010)
Balance, ending of period	3,158,500	3,252,295	2,906,808
Accumulated Other Comprehensive Loss
AOCI Attributable to Parent, Net of Tax
Balance, beginning of period	(304,962)	(341,929)	(240,919)
Other comprehensive (loss) income	(27,744)	36,967	(101,010)
Balance, ending of period	(332,706)	(304,962)	(341,929)
Foreign currency translation adjustments
AOCI Attributable to Parent, Net of Tax
Balance, beginning of period	(68,739)	(80,271)	(44,401)
Other comprehensive loss, before reclassifications	(26,257)	11,845	(32,769)
Income tax (expense) benefit	3,894	(313)	(3,101)
Other comprehensive income (loss), before reclassifications, net of tax	(22,363)	11,532	(35,870)
Reclassifications:	0	0	0
Income tax expense	0	0	0
Reclassification from accumulated other comprehensive income, current period, net of tax	0	0	0
Other comprehensive (loss) income	(22,363)	11,532	(35,870)
Balance, ending of period	(91,102)	(68,739)	(80,271)
Derivative financial instruments
AOCI Attributable to Parent, Net of Tax
Balance, beginning of period	(6,601)	(10,440)	(2,005)
Other comprehensive loss, before reclassifications	(11,084)	48,583	(44,767)
Income tax (expense) benefit	2,816	(11,322)	9,611
Other comprehensive income (loss), before reclassifications, net of tax	(8,268)	37,261	(35,156)
Reclassifications:	29,448	(43,678)	33,598
Income tax expense	(7,037)	10,256	(6,877)
Reclassification from accumulated other comprehensive income, current period, net of tax	22,411	(33,422)	26,721
Other comprehensive (loss) income	14,143	3,839	(8,435)
Balance, ending of period	7,542	(6,601)	(10,440)
Pension and postretirement benefit plans
AOCI Attributable to Parent, Net of Tax
Balance, beginning of period	(229,622)	(251,218)	(194,513)
Other comprehensive loss, before reclassifications	(21,212)	34,005	(100,154)
Income tax (expense) benefit	4,981	(7,984)	23,516
Other comprehensive income (loss), before reclassifications, net of tax	(16,231)	26,021	(76,638)
Reclassifications:	(4,303)	(5,783)	26,050
Income tax expense	1,010	1,358	(6,117)
Reclassification from accumulated other comprehensive income, current period, net of tax	(3,293)	(4,425)	19,933
Other comprehensive (loss) income	(19,524)	21,596	(56,705)
Balance, ending of period	(249,146)	(229,622)	(251,218)
Pension and postretirement benefit plans; Prior service credits
AOCI Attributable to Parent, Net of Tax
Reclassifications:	1,346	86	(3,635)
Pension and postretirement benefit plans; Actuarial losses
AOCI Attributable to Parent, Net of Tax
Reclassifications:	$ (5,649)	(5,110)	32,400
Pension and postretirement benefit plans; settlement gains
AOCI Attributable to Parent, Net of Tax
Reclassifications:		$ (759)
Pension and postretirement benefit plans; curtailment and settlement gains
AOCI Attributable to Parent, Net of Tax
Reclassifications:			$ (2,715)