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Income Taxes (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Dec. 31, 2021
Dec. 31, 2020
Jun. 30, 2022
Segment Reporting Information [Line Items]              
Effective tax rate 226.70% 29.70% (62.90%) 22.70%      
Operating loss carryforwards, valuation allowance $ 14.5   $ 14.5   $ 124.3   $ 187.2
Decrease in valuation allowance 172.7   172.7        
Book income, pretax     224.4   559.0    
Impairment losses 104.6 $ 0.0 104.6 $ 0.0 0.0 $ 623.4  
Prepaid taxes 23.2   23.2   $ 42.5    
Reduction in prepaid income taxes     $ 28.2        
Expense from change in tax rate $ 10.3            
Retail              
Segment Reporting Information [Line Items]              
Percent increase in revenue         58.30%    
Percent increase in earnings         87.20%