Restructuring - Schedule of Restructuring and Related Costs (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2023	Dec. 31, 2022
Restructuring Reserve [Roll Forward]
Accrued restructuring costs included in accrued expenses and other current liabilities as of March 31, 2023			$ 0
Restructuring charges incurred during the period	$ 1,497	$ 0	8,368	$ 0
Amounts paid during the period			(8,237)
Accrued restructuring costs included in accrued expenses and other current liabilities as of December 31, 2023	$ 131		$ 131