Borrowings - Components of Long-Term Debt (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2020	Dec. 31, 2017
Line of Credit Facility [Line Items]
Long-term debt, Gross	$ 1,824,500	$ 1,723,250
Less: Unamortized debt issuance costs	(9,428)	(11,727)
Net carrying amount	1,815,072	1,711,523
Current portion of borrowings	(87,500)	(87,500)
Long-term borrowings	1,727,572	1,624,023
Revolving Credit Facility
Line of Credit Facility [Line Items]
Long-term line of credit	$ 262,000	$ 148,250
Senior credit facility interest rate	6.71%	5.80%
Securitization Program
Line of Credit Facility [Line Items]
Long-term line of credit	$ 75,000	$ 75,000
Securitization program, at a rate of 6.34% at December 31, 2023 and 5.11% at December 31, 2022	$ 75,000	$ 75,000
Interest rate	6.34%	5.11%
Term loan facility, at a rate of 6.71% at December 31, 2023 and 5.80% at December 31 2022, due 2027 | Term Loan
Line of Credit Facility [Line Items]
Long-term line of credit	$ 487,500	$ 500,000
Senior credit facility interest rate	6.71%	5.80%
4.625% Senior Notes due 2027 | Senior Notes
Line of Credit Facility [Line Items]
Senior notes	$ 500,000	$ 500,000		$ 500,000
Interest rate	4.625%	4.625%		4.625%
4.25% Senior Notes due 2028 | Senior Notes
Line of Credit Facility [Line Items]
Senior notes	$ 500,000	$ 500,000	$ 500,000
Interest rate	4.25%	4.25%	4.25%