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Use of Estimates - Accounts Receivable Allowances (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Allowance for Doubtful Accounts Receivable [Roll Forward]      
Balance at beginning of year $ 10.4 $ 11.5 $ 8.5
Acquisitions 0.1 0.0 0.3
Allowances provided 17.9 14.9 18.6
Write-offs, net of recoveries, credits issued and other (18.0) (16.0) (15.9)
Balance at end of year $ 10.4 $ 10.4 $ 11.5