ACCUMULATED OTHER COMPREHENSIVE LOSS - Changes in Accumulated Other Comprehensive Loss by Component (Details) - USD ($) $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2023	Jun. 30, 2022
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Balance beginning of period	$ 1,980,044	$ 1,922,322	$ 1,593,237	$ 1,513,887	$ 1,922,322	$ 1,513,887
Other comprehensive income (loss) before reclassifications					17,112
Amounts reclassified out of accumulated other comprehensive loss					(20,175)
Tax (provision) benefit					4,278
Other comprehensive income (loss), net of tax	15,561	(14,346)	(539)	33,849	1,215	33,310
Balance ending of period	2,109,886	1,980,044	1,716,950	1,593,237	2,109,886	1,716,950
Foreign Currency Translation Adjustments
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Balance beginning of period		(209,339)			(209,339)
Other comprehensive income (loss) before reclassifications					8,236
Amounts reclassified out of accumulated other comprehensive loss					0
Tax (provision) benefit					0
Other comprehensive income (loss), net of tax					8,236
Balance ending of period	(201,103)				(201,103)
Unrealized Loss on Available-For-Sale Securities
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Balance beginning of period		(563)			(563)
Other comprehensive income (loss) before reclassifications					276
Amounts reclassified out of accumulated other comprehensive loss					0
Tax (provision) benefit					(58)
Other comprehensive income (loss), net of tax					218
Balance ending of period	(345)				(345)
Unrealized Gain on Fair Value of Interest Rate Hedges
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Balance beginning of period		43,058			43,058
Other comprehensive income (loss) before reclassifications					8,607
Amounts reclassified out of accumulated other comprehensive loss					(20,175)
Tax (provision) benefit					4,336
Other comprehensive income (loss), net of tax					(7,232)
Balance ending of period	35,826				35,826
Unrealized Loss on Unfunded Pension Liability
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Balance beginning of period		(337)			(337)
Other comprehensive income (loss) before reclassifications					(7)
Amounts reclassified out of accumulated other comprehensive loss					0
Tax (provision) benefit					0
Other comprehensive income (loss), net of tax					(7)
Balance ending of period	(344)				(344)
Total
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Balance beginning of period	(181,527)	(167,181)	(162,163)	(196,012)	(167,181)	(196,012)
Other comprehensive income (loss), net of tax	15,561	(14,346)	(539)	33,849
Balance ending of period	$ (165,966)	$ (181,527)	$ (162,702)	$ (162,163)	$ (165,966)	$ (162,702)