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Benefit Plans - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]        
Settlements $ 0.6 $ 0.1 $ 1.2 $ 0.7
Pension benefits        
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]        
Settlements $ 0.6 $ 0.1 $ 1.2 $ 0.7