Retirement Plans - Summary of Reconciliation of Level 3 Partnership Assets Within Fair Value Hierarchy (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Reconciliation of Level 3 fund assets
Beginning Balance	$ 50,803
Ending Balance		$ 50,803
Significant Unobservable Inputs (Level 3)
Reconciliation of Level 3 fund assets
Beginning Balance	0
Ending Balance		0
Significant Unobservable Inputs (Level 3) | Partnership
Reconciliation of Level 3 fund assets
Beginning Balance	0	6,792
Capital contributions	0	13
Realized and unrealized loss	0	(2,075)
Capital distributions	0	(4,730)
Ending Balance	$ 0	$ 0