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Product Warranties (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2025
Sep. 30, 2024
Sep. 30, 2025
Sep. 30, 2024
Movement in Standard and Extended Product Warranty Accrual, Increase (Decrease) [Roll Forward]        
Balance at beginning of year $ 201.1 $ 187.6 $ 190.4 $ 188.1
Expense 18.2 16.0 61.0 58.5
Acquired obligations     1.1 0.0
Claims settled (15.8) (16.4) (49.0) (59.4)
Balance at end of year $ 203.5 $ 187.2 $ 203.5 $ 187.2