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Summary of Significant Accounting Policies - Warranty Activity (Details) - Warranty Reserves - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Movement in Extended Product Warranty Accrual [Roll Forward]    
Balance at beginning of period $ 43.9 $ 44.2
Amounts accrued 17.0 21.4
Warranties charged to accrual (19.3) (21.7)
Balance at end of period $ 41.6 $ 43.9