STOCK-BASED COMPENSATION: Time-Vesting Restricted Stock Unit Activity (Details) - Restricted stock units - Time Based Vesting - $ / shares	3 Months Ended	12 Months Ended
	Jun. 30, 2022	Mar. 31, 2022
Non-vested restricted stock unit activity
Outstanding at the beginning of the period (in shares)	4,176,682
Granted (in shares)	2,980,780
Vested (in shares)	(558,602)
Forfeited or cancelled (in shares)	(345,833)
Outstanding at the end of the period (in shares)	6,253,027	4,176,682
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)	$ 47.00
Granted (in dollars per share)	25.65
Vested (in dollars per share)	45.50
Forfeited or cancelled (in dollars per share)	43.61
Outstanding at the end of the period (in dollars per share)	$ 37.14	$ 47.00
Weighted average remaining contractual term (in years)	2 years 9 months 7 days	2 years 10 months 6 days