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Employee Benefit Plans - Supplemental Retirement Plan (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Defined Benefit Plan Disclosure [Line Items]      
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, after Tax $ 4.3 $ (4.0) $ (3.7)
Foreign Plan [Member]      
Defined Benefit Plan Disclosure [Line Items]      
Accumulated Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax $ 17.0 $ 21.9