UNAUDITED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Statement of Comprehensive Income [Abstract]
Net income	$ 115,213	$ 91,340	$ 318,325	$ 279,507
Other comprehensive loss, net of tax:
Unrealized gain on available-for-sale securities	262	93	170	311
Unrealized (loss) gain on fair value of interest rate hedges	(9,361)	7,801	2,406	15,528
Reclassification adjustment for interest rate hedge amounts realized in net income	(3,806)	(3,650)	(11,260)	(12,704)
Reclassification adjustment for settlement of interest rate hedges	0	0	0	(5,905)
Pension adjustments	(10)	6	18	(1)
Foreign currency translation adjustments	5,369	(7,423)	(8,031)	813
Other comprehensive loss, net of tax	(7,546)	(3,173)	(16,697)	(1,958)
Comprehensive income	$ 107,667	$ 88,167	$ 301,628	$ 277,549