Receivables, Net - Rollforward of Allowance for Credit Losses (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Total allowance for credit losses – January 1	$ 15.6	$ 12.8	$ 18.3
Impact of adoption of ASU 2016-13 (See Note 2)	0.0	1.7	0.0
(Recoveries) charges to income, net	(2.0)	6.2	3.5
Write-offs	(1.0)	(5.5)	(9.2)
Foreign currency and other	(0.1)	0.4	0.2
Total allowance for credit losses – December 31	$ 12.5	$ 15.6	$ 12.8