Employee Benefit Plans - Components of Net Period Benefit Cost (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Defined Benefit Plan Disclosure [Line Items]
Service cost	$ 144	$ 166	$ 59
Interest cost	2,079	1,928	2,417
Expected return on plan assets	(4,873)	(4,168)	(3,533)
Amortization of net loss	$ 205	$ 1,524	$ 1,624
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Amortization of Prior Service Cost (Credit), Statement of Income or Comprehensive Income [Extensible Enumeration]	Other income (expense), net	Other income (expense), net	Other income (expense), net
Amortization of prior service cost	$ 21	$ 30	$ 27
Defined Benefit Plan, Net Periodic Benefit (Cost) Credit, Settlement Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]	Other income (expense), net	Other income (expense), net	Other income (expense), net
Effect of settlement	$ 308	$ 24	$ 134
Net pension benefit (income) cost	$ (2,116)	$ (496)	$ 728
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Interest Cost, Statement of Income or Comprehensive Income [Extensible Enumeration]	Other income (expense), net	Other income (expense), net	Other income (expense), net
Defined Benefit Plan, Net Periodic Benefit (Cost) Credit, Expected Return (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]	Other income (expense), net	Other income (expense), net	Other income (expense), net
Defined Benefit Plan, Net Periodic Benefit (Cost) Credit, Amortization of Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]	Other income (expense), net	Other income (expense), net	Other income (expense), net
Pension | Retirement Income Plan
Defined Benefit Plan Disclosure [Line Items]
Service cost	$ 0	$ 0	$ 0
Interest cost	1,025	947	1,261
Expected return on plan assets	(2,702)	(2,384)	(2,002)
Amortization of net loss	101	873	1,017
Amortization of prior service cost	0	0	0
Effect of settlement	319	24	134
Net pension benefit (income) cost	(1,257)	(540)	410
Pension | NSRPP
Defined Benefit Plan Disclosure [Line Items]
Service cost	0	0	0
Interest cost	990	936	1,117
Expected return on plan assets	(2,094)	(1,710)	(1,465)
Amortization of net loss	117	651	607
Amortization of prior service cost	0	0	0
Effect of settlement	0	0	0
Net pension benefit (income) cost	(987)	(123)	259
Pension | Superannuation
Defined Benefit Plan Disclosure [Line Items]
Service cost	47	59	59
Interest cost	31	19	25
Expected return on plan assets	(77)	(74)	(66)
Amortization of net loss	0	0	0
Amortization of prior service cost	21	30	27
Effect of settlement	0	0	0
Net pension benefit (income) cost	22	34	45
Pension | Austria Plans
Defined Benefit Plan Disclosure [Line Items]
Service cost	97	107
Interest cost	22	18
Expected return on plan assets	0	0
Amortization of net loss	(13)	0
Amortization of prior service cost	0	0
Effect of settlement	0	0
Net pension benefit (income) cost	106	125
OPRB
Defined Benefit Plan Disclosure [Line Items]
Service cost	0	0	0
Interest cost	11	8	14
Expected return on plan assets	0	0	0
Amortization of net loss	0	0	0
Amortization of prior service cost	0	0	0
Effect of settlement	(11)	0	0
Net pension benefit (income) cost	$ 0	$ 8	$ 14