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Pension and Other Postretirement Benefit Plans - Schedule of Net Benefit Costs (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Defined Benefit Plan Disclosure [Line Items]      
Settlement loss recognized   $ (22)  
Pension Benefits      
Defined Benefit Plan Disclosure [Line Items]      
Service cost $ 1,207 1,114 $ 1,183
Interest cost 16,539 14,230 20,176
Expected return on plan assets (37,276) (42,168) (41,821)
Amortization of prior service credits 0 0 0
Recognized net actuarial loss 3,037 5,469 6,922
Settlement loss recognized 0 22 0
Net periodic benefit (credit) cost (16,493) (21,333) (13,540)
Other Postretirement Benefits      
Defined Benefit Plan Disclosure [Line Items]      
Service cost 0 0 0
Interest cost 7,898 7,274 12,795
Expected return on plan assets 0 0 0
Amortization of prior service credits (2,405) (2,405) (2,405)
Recognized net actuarial loss 3,515 6,516 9,277
Settlement loss recognized 0 0 0
Net periodic benefit (credit) cost $ 9,008 $ 11,385 $ 19,667