CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Statement of Comprehensive Income [Abstract]
Net income	$ 411,744	$ 203,247	$ 134,837
Other comprehensive income (loss), net of tax:
Unrealized loss on available-for-sale securities	(413)	(285)	(8)
Unrealized gain (loss) on fair value of interest rate hedge	61,124	6,235	(20,970)
Reclassification adjustment for interest rate hedge amounts realized in net income	(683)	10,011	8,180
Unfunded pension liability	318	1,094	(189)
Foreign currency translation adjustments	(31,515)	(1,590)	11,561
Other comprehensive income (loss), net of tax	28,831	15,465	(1,426)
Comprehensive income	$ 440,575	$ 218,712	$ 133,411