Borrowings - Components of Long-Term Debt (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2020	Dec. 31, 2017
Line of Credit Facility [Line Items]
Long-term debt, Gross	$ 1,663,000	$ 1,824,500
Less: Unamortized debt issuance costs	(7,129)	(9,428)
Net carrying amount	1,655,871	1,815,072
Current portion of borrowings	(100,000)	(87,500)
Long-term borrowings	1,555,871	1,727,572
Revolving Credit Facility
Line of Credit Facility [Line Items]
Long-term line of credit	$ 113,000	$ 262,000
Senior credit facility interest rate	5.71%	6.71%
Securitization Program
Line of Credit Facility [Line Items]
Long-term line of credit	$ 75,000	$ 75,000
Securitization program, at a rate of 5.18% at December 31, 2024 and 6.34% at December 31, 2023	$ 75,000	$ 75,000
Interest rate	5.18%	6.34%
Term loan facility, at a rate of 5.71% at December 31, 2024 and 6.71% at December 31 2023, due 2027 | Term Loan
Line of Credit Facility [Line Items]
Long-term line of credit	$ 475,000	$ 487,500
Senior credit facility interest rate	5.71%	6.71%
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%