Receivables - Rollforward (Details) $ in Millions	3 Months Ended
	Mar. 31, 2021 USD ($)
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Balance at beginning of period	$ 33.8
Provisions	0.6
Write-offs	(0.6)
Translation and other	(0.5)
Balance at end of period	33.3
Cumulative Effect, Period Of Adoption, Adjusted Balance
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Balance at beginning of period	$ 33.8