Long-Term Debt - Schedule of Long-Term Debt (Parenthetical) (Detail)	3 Months Ended
	Mar. 31, 2021
Debt Instrument [Line Items]
Total debt average term	8 years 7 months 6 days
Total debt average rate	5.00%
Senior Secured Asset-Based Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Effective interest rate	1.40%
Senior Secured Term Loan Facilities [Member]
Debt Instrument [Line Items]
Effective interest rate	2.80%
Senior Secured Notes [Member]
Debt Instrument [Line Items]
Effective interest rate	5.10%
Other Senior Secured Debt [Member]
Debt Instrument [Line Items]
Effective interest rate	4.60%
Senior Unsecured Notes [Member]
Debt Instrument [Line Items]
Effective interest rate	5.50%