Receivables Factoring - Additional Information (Detail) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020	Dec. 31, 2020
Accounts Receivable [Line Items]
Trade receivables	$ 197,300,000	$ 67,700,000	$ 384,000,000.0	$ 137,600,000
Factoring fees	500,000	$ 200,000	1,000,000.0	$ 400,000
Collective limit under factoring arrangements	129,000,000.0		129,000,000.0		$ 132,000,000.0
Factored receivables yet not collected	$ 100,100,000		$ 100,100,000		$ 96,600,000