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Income Taxes (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2023
Sep. 30, 2023
Dec. 31, 2022
Interest And Penalties [Abstract]      
Change in unrecognized tax benefit   $ 0.1  
Unrecognized tax benefits $ 25.5 25.5  
Unrecognized tax benefits that would impact effective tax rate 25.0 25.0  
Unrecognized tax benefits, income tax penalties and interest accrued 5.7 5.7 $ 5.0
Income Tax (Expense) Benefit, Continuing Operations [Abstract]      
Effective income tax rate reconciliation, other expense (benefit) reconciling items, amount $ 17.3 $ 41.1