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Stock-Based Compensation - Equity Incentive Plan (Narrative) (Details) $ in Thousands, shares in Millions | 9 Months Ended
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Dec. 31, 2024 USD ($) shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Unrecognized compensation cost | $ 92,148
Equity Incentive Plan Options | Restricted stock units (RSUs) |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Restricted stock granted (in shares) | shares | 0.6
Fair value of options granted | $ 97,100
Performance period | 3 years

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