Pension and Other Postretirement Benefits - Change in Plan Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Change in plan assets:
Fair value of plan assets, beginning of year	$ 394,026
Fair value of plan assets, end of year	281,332	$ 394,026
Pension Plans
Change in plan assets:
Fair value of plan assets, beginning of year	394,026	361,802
Actual return on plan assets	(84,595)	32,467
Employer contributions	12,080	11,618
Plan participant contributions	350	143
Acquisitions and divestitures	6,772	9,339
Settlements	(6,567)	(5,790)
Foreign currency exchange rate changes	(27,712)	(2,827)
Benefits paid	(13,022)	(12,726)
Fair value of plan assets, end of year	281,332	394,026
Other Plans
Change in plan assets:
Fair value of plan assets, beginning of year	0	0
Actual return on plan assets	0	0
Employer contributions	1,388	1,469
Plan participant contributions	5	4
Acquisitions and divestitures	0	0
Settlements	0	0
Foreign currency exchange rate changes	0	0
Benefits paid	(1,393)	(1,473)
Fair value of plan assets, end of year	$ 0	$ 0