Stock-based compensation - Schedule of Share-Based Payment Arrangement, Expensed and Capitalized, Amount (Details) - USD ($) $ in Thousands	3 Months Ended
Jun. 30, 2026	Jun. 30, 2025
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total stock compensation expense	$ 19,677	$ 9,868
Service-based vesting options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total stock compensation expense	0	19
RSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total stock compensation expense	$ 19,677	$ 9,849

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details