Retirement And Other Benefit Plans - Schedule of Net Periodic Pension Costs (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Retirement Benefits [Abstract]
Net service cost	$ 0	$ 2,836	$ 4,352
Interest cost	455	1,403	652
Expected return on plan assets	(292)	(910)	(424)
Amortization of actuarial gain	(696)	(262)	0
Amortization of curtailment	0	(2,030)	0
Administrative charges	0	374	280
Net periodic pension (income) cost	$ (533)	$ 1,411	$ 4,860
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) Excluding Service Cost, Statement of Income or Comprehensive Income [Extensible Enumeration]	Actuarial (loss) gain on pension plans