LONG-TERM DEBT - Net Interest Expense (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Debt Disclosure [Abstract]
Interest expense	$ 27,076	$ 21,668	$ 73,119	$ 64,285
Amortization of deferred financing costs	1,293	1,342	3,832	3,580
Amortization of original issue premium of senior notes	(256)	(241)	(768)	(1,331)
Interest income and other investment income	0	2	(70)	(50)
Total net interest expense	$ 28,113	$ 22,771	$ 76,113	$ 66,484