UNAUDITED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Statement of Comprehensive Income [Abstract]
Net income	$ 133,280	$ 115,766	$ 203,112	$ 188,167
Other comprehensive (loss) income, net of tax:
Unrealized (loss) gain on available-for-sale securities	(8)	44	(92)	218
Unrealized gain on fair value of interest rate hedges	3,106	12,556	11,767	7,727
Reclassification adjustment for interest rate hedge amounts realized in net income	(3,721)	(4,930)	(7,454)	(9,054)
Reclassification adjustment for settlement of interest rate hedges	0	0	0	(5,905)
Pension adjustments	9	(7)	28	(7)
Foreign currency translation adjustments	(4,250)	7,898	(13,400)	8,236
Other comprehensive (loss) income, net of tax	(4,864)	15,561	(9,151)	1,215
Comprehensive income	$ 128,416	$ 131,327	$ 193,961	$ 189,382