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Income Taxes (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Dec. 31, 2021
Income tax expense $ 3.0 $ 8.8  
Effective income tax rate, continuing operations 75.00% 18.60%  
Unrecognized tax benefit liability, including penalties and accrued interest $ 23.7   $ 23.4
Minimum [Member]      
Income Tax Examination, Estimate of Possible Loss 275.0    
Maximum [Member]      
Income Tax Examination, Estimate of Possible Loss $ 325.0