SUMMARY OF ACCOUNTING POLICIES - Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Revenue Recognition
Total revenues	$ 519,864	$ 454,535	$ 1,595,642	$ 1,274,065
Domestic
Revenue Recognition
Total revenues	486,536	427,729	1,504,221	1,197,874
International
Revenue Recognition
Total revenues	$ 33,328	$ 26,806	$ 91,421	$ 76,191