STOCK-BASED COMPENSATION - Effect of Stock-based Compensation Expense on Income, by Financial Statement Line Item (Details) - USD ($) $ in Thousands	9 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Share-based compensation
Total non-cash stock-based compensation included in the condensed consolidated statements of operations	$ 46,524	$ 81,142
Cost of revenue
Share-based compensation
Total non-cash stock-based compensation included in the condensed consolidated statements of operations	2,075	3,664
Research and development
Share-based compensation
Total non-cash stock-based compensation included in the condensed consolidated statements of operations	17,330	34,670
Sales and marketing
Share-based compensation
Total non-cash stock-based compensation included in the condensed consolidated statements of operations	12,611	17,871
General and administrative
Share-based compensation
Total non-cash stock-based compensation included in the condensed consolidated statements of operations	$ 14,508	$ 24,937