Employee Benefit Plans - Changes in Projected Benefit Obligations and Plan Assets (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]
Curtailment	$ (8,000)
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year		$ 658,177
Fair value of plan assets at end of year	507,270	507,270	$ 658,177
Pension
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]
Projected benefit obligation at beginning of year		784,426	919,385
Service cost		7,906	10,322	$ 8,985
Interest cost		21,028	17,331	23,573
Actuarial loss (gain)		(157,828)	(32,221)
Participant contributions		723	818
Benefits paid		(40,220)	(43,454)
Settlement		0	(88,689)
Curtailment		(8,000)	0
Effects of foreign currency exchange rates		(13,580)	934
Projected benefit obligation at end of year	594,455	594,455	784,426	919,385
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year		658,177	715,267
Actual return on plan assets		(101,914)	66,593
Employer contributions		3,811	6,857
Participant contributions		723	818
Benefits paid		(40,152)	(43,454)
Settlement		(964)	(88,445)
Effects of foreign currency exchange rates		(12,411)	541
Fair value of plan assets at end of year	507,270	507,270	658,177	715,267
Funded Status at end of year	(87,185)	(87,185)	(126,247)
Cash received due to surplus assets of unwound plans		3,000
Postretirement
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]
Projected benefit obligation at beginning of year		36,525	34,417
Service cost		1,516	1,437	1,234
Interest cost		818	650	855
Actuarial loss (gain)		(7,617)	1,220
Participant contributions		133	113
Benefits paid		(1,334)	(1,808)
Settlement		0	0
Curtailment		0	0
Effects of foreign currency exchange rates		(97)	496
Projected benefit obligation at end of year	29,944	29,944	36,525	34,417
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year		0	0
Actual return on plan assets		0	0
Employer contributions		1,201	1,695
Participant contributions		133	113
Benefits paid		(1,334)	(1,808)
Settlement		0	0
Effects of foreign currency exchange rates		0	0
Fair value of plan assets at end of year	0	0	0	$ 0
Funded Status at end of year	$ (29,944)	$ (29,944)	$ (36,525)