Employee Benefit Plans and Other Postretirement Benefits - Schedule Of Pension Plans With PBO And ABO In Excess Of Fair value Of Plan Assets (Details) - Pension and SERPA Benefits - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Defined Benefit Plan, Pension Plan with Project Benefit Obligation in Excess of Plan Assets [Abstract]
PBO	$ 20,715	$ 38,996
Fair value of plan assets	0	0
Defined Benefit Plan, Plan with Accumulated Benefit Obligation in Excess of Plan Assets [Abstract]
ABO	18,165	30,598
Fair value of plan assets	$ 0	$ 0