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v3.25.1

Stock Incentive Plans - Narrative (Details) $ / shares in Units, $ in Millions | 12 Months Ended |
--- | --- | ---
Mar. 31, 2025 USD ($) anniversary $ / shares shares | Mar. 31, 2024 $ / shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Plan term (in years) | 10 years |
Common stock, par value (in dollars per share) | $ / shares | $ 0.01 | $ 0.01
RSUs |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Number of shares received per RSU (in shares) | shares | 1 |
Vesting period (in years) | 3 years |
Number of anniversaries following the executive's termination that the shares are redeemable | anniversary | 10 |
RSUs | 33.33% vested in year 1 |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Award vesting rights, percentage | 33.33% |
RSUs | 33.33% vested in year 2 |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Award vesting rights, percentage | 33.33% |
RSUs | 33.33% vested in year 3 |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Award vesting rights, percentage | 33.33% |
RSUs | Five Year Anniversary |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Annual installments (in years) | 5 years |
RSUs | Ten Year Anniversary |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Annual installments (in years) | 10 years |
RSUs | Fifteen Year Anniversary |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Annual installments (in years) | 15 years |
Performance-based Restricted Stock Units (PSUs) |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Vesting period (in years) | 3 years |
RSUs and PSUs |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Total unrecognized compensation expense related to unvested awards, net of expected forfeitures | $ | $ 104 |
Weighted average period over which cost is expected to be recognized (in years) | 1 year 9 months |
Stock Options |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Vesting period (in years) | 3 years |
Term of options (in years) | 10 years |
Stock Options | 33.33% vested in year 1 |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Award vesting rights, percentage | 33.33% |
Stock Options | 33.33% vested in year 2 |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Award vesting rights, percentage | 33.33% |
Stock Options | 33.33% vested in year 3 |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Award vesting rights, percentage | 33.33% |

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