Restructuring -Schedule of restructuring and related costs (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Restructuring Cost and Reserve [Line Items]
Accrued restructuring costs included in accrued expenses and other current liabilities			$ 0
Restructuring and other charges	$ 2,654	$ 0	6,871	$ 0
Amounts paid during the period			(5,939)
Accrued restructuring costs included in accrued expenses and other current liabilities	$ 932		$ 932