Pension Plans and Other Postretirement Benefits - Domestic and Foreign Pension and Postretirement Defined Benefit Plans (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Defined Benefit Plan Disclosure [Line Items]
Total net pension and postretirement benefits cost (credit)	$ 1,992	$ (4,026)	$ 5,925	$ (12,299)
Pension Plan
Defined Benefit Plan Disclosure [Line Items]
Service cost	1,340	959	3,995	2,914
Interest cost	8,587	5,530	25,687	16,703
Expected return on assets	(8,434)	(10,884)	(25,258)	(33,028)
Amortization of prior service benefit	20	21	61	68
Total net pension and postretirement benefits cost (credit)	1,513	(4,374)	4,485	(13,343)
Postretirement Benefits
Defined Benefit Plan Disclosure [Line Items]
Service cost	12	21	36	64
Interest cost	467	327	1,404	980
Total net pension and postretirement benefits cost (credit)	$ 479	$ 348	$ 1,440	$ 1,044