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Consolidated Balance Sheets (Parenthetical) - USD ($)
$ in Millions
Sep. 30, 2023
Dec. 31, 2022
Consolidated Balance Sheets (Parenthetical) [Abstract]    
Allowance for doubtful accounts $ 29.7 $ 24.7
Accumulated depreciation 1,129.1 1,167.5
Intangible assets, accumulated amortization $ 831.2 $ 819.9