STOCK-BASED COMPENSATION - Schedule of Time-Vesting Restricted Stock Unit Activity (Details) - Restricted stock units - Time Based Vesting - $ / shares	3 Months Ended	6 Months Ended
	Mar. 31, 2024	Sep. 30, 2024
Non-vested restricted stock unit activity
Outstanding at the beginning of the period (in shares)		4,401,513
Granted (in shares)		1,801,372
Vested (in shares)		(1,539,030)
Forfeited or canceled (in shares)		(321,646)
Outstanding at the end of the period (in shares)	4,401,513	4,342,209
Non-vested restricted stock units, Weighted average fair value per share at grant date
Outstanding at the beginning of the period (in dollars per share)		$ 31.10
Granted (in dollars per share)		32.10
Vested (in dollars per share)		29.49
Forfeited or cancelled (in dollars per share)		31.89
Outstanding at the end of the period (in dollars per share)	$ 31.10	$ 32.03
Weighted average remaining contractual term (in years)	1 year 7 months 20 days	1 year 10 months 9 days