STOCK-BASED COMPENSATION - Summary of RSU and Performance-Vesting RSUs Activity (Details) - USD ($) $ / shares in Units, $ in Thousands	1 Months Ended	6 Months Ended
	Sep. 30, 2021	Jun. 30, 2022
Restricted stock units
Underlying Shares
Outstanding, beginning balance (in shares)		11,264,235
Granted (in shares)		7,159,719
Vested (in shares)		(1,507,394)
Forfeited (in shares)		(88,848)
Outstanding, ending balance (in shares)		16,827,712
Weighted-average Grant Date Fair Value
Outstanding, beginning balance(in dollars per share)		$ 14.62
Granted (in dollars per share)		7.50
Vested (in dollars per share)		14.80
Forfeited (in dollars per share)		8.98
Outstanding, ending balance (in dollars per share)		$ 11.60
Aggregate Fair Value
Aggregate fair value, beginning balance		$ 164,683
Granted		53,698
Vested		(22,309)
Forfeited		(798)
Aggregate fair value, ending balance		$ 195,274
Market-Based Performance-Vesting RSUs
Underlying Shares
Outstanding, beginning balance (in shares)		3,335,300
Granted (in shares)	3,335,300	0
Vested (in shares)		0
Forfeited (in shares)		0
Outstanding, ending balance (in shares)		3,335,300
Weighted-average Grant Date Fair Value
Outstanding, beginning balance(in dollars per share)		$ 12.82
Granted (in dollars per share)		0
Vested (in dollars per share)		0
Forfeited (in dollars per share)		0
Outstanding, ending balance (in dollars per share)		$ 12.82
Aggregate Fair Value
Aggregate fair value, beginning balance		$ 42,759
Granted		0
Vested		0
Forfeited		0
Aggregate fair value, ending balance		$ 42,759
Operations-Based Performance-Vesting RSUs
Underlying Shares
Outstanding, beginning balance (in shares)		1,597,272
Granted (in shares)	1,597,272	0
Vested (in shares)		(532,424)
Forfeited (in shares)		0
Outstanding, ending balance (in shares)		1,064,848
Weighted-average Grant Date Fair Value
Outstanding, beginning balance(in dollars per share)		$ 16.00
Granted (in dollars per share)		0
Vested (in dollars per share)		16.00
Forfeited (in dollars per share)		0
Outstanding, ending balance (in dollars per share)		$ 16.00
Aggregate Fair Value
Aggregate fair value, beginning balance		$ 25,556
Granted		0
Vested		(8,519)
Forfeited		0
Aggregate fair value, ending balance		$ 17,037