Employee Benefit Plans - Schedule of Reconciliation of Prepaid Pension Costs (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Pension Plan
Prepaid Pension Cost [Roll Forward]
Prepaid pension cost (accrued liability) as of beginning of fiscal year		$ 4,542	$ 4,689
Net periodic pension cost for fiscal year		(2,025)	(147)	$ (499)
Actual employer contributions		0	0	0
Benefits paid	$ 9,200	11,135	1,803	2,033
Prepaid pension cost (accrued liability) as of end of fiscal year	2,517	2,517	4,542	4,689
SERP
Prepaid Pension Cost [Roll Forward]
Prepaid pension cost (accrued liability) as of beginning of fiscal year		(5,071)	(5,748)
Net periodic pension cost for fiscal year		1,579	432	(134)
Benefits paid		241	245	322
Prepaid pension cost (accrued liability) as of end of fiscal year	$ (3,251)	$ (3,251)	$ (5,071)	$ (5,748)