Income Taxes - Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Deferred Tax Assets:
Accrued compensation, postretirement and other employee benefits	$ 46,008	$ 61,388
Accrued expenses	20,608	30,143
Net operating loss and other carryforwards	317,186	334,483
Inventories	30,569	28,698
Allowance for credit losses	9,224	9,988
Accrued insurance	3,978	4,708
Long-term liabilities, warranty and environmental costs	2,851	3,043
Lease obligations	47,887	41,653
Capitalized research and development	26,548	0
Total gross deferred tax assets	504,859	514,104
Valuation allowance	(271,203)	(306,066)
Total deferred tax assets, net of valuation allowances	233,656	208,038
Deferred Tax Liabilities:
Intangible assets	(417,809)	(392,208)
Property, plant and equipment	(82,658)	(77,918)
Lease right-of-use assets	(45,202)	(40,181)
Other liabilities	(27,447)	(28,786)
Total gross deferred tax liabilities	(573,116)	(539,093)
Net deferred tax liability	(339,460)	(331,055)
Classified as follows in the Consolidated Balance Sheets:
Other assets and deferred charges	35,690	33,062
Deferred income taxes	$ (375,150)	$ (364,117)