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Employee Benefit Plans - Other Postretirement Benefits - Narrative (Details) - Other postretirement benefits - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Defined Benefit Plan Disclosure [Line Items]      
Discount rate used to measure net periodic benefit cost 2.82% 2.45% 3.19%
Discount rate used to measure accumulated postretirement benefit obligation 5.16% 2.82%  
Estimated future benefit payments 2023 $ 0.4    
Estimated future benefit payments 2024 0.4    
Estimated future benefit payments 2025 0.4    
Estimated future benefit payments 2026 0.4    
Estimated future benefit payments 2027 0.4    
Estimated future benefit payments, five years thereafter $ 1.7