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Retirement Plans and Postretirement Benefits - Schedule of SERP (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Retirement Benefits [Abstract]      
Compensation expense $ 1.2 $ 1.3 $ 1.1
Total discretionary contribution $ 1.4 $ 1.7 $ 1.0
Guaranteed annual return 5.15% 5.00% 5.00%