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Income Taxes - Additional Information (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Income Tax Provision        
Effective income tax rate reconciliation, change in enacted tax rate, amount $ 19.2      
Effective income tax rate reconciliation, release of uncertain tax position   $ 5.5    
Effective income tax rate reconciliation, capital loss benefit carryback   $ 4.1    
Controlling Interest        
Income Tax Provision        
Effective tax rate 36.30% 3.40% 29.90% 7.60%