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Capital Stock | 6 Months Ended
--- | ---
Sep. 30, 2025
Share-Based Payment Arrangement [Abstract] |
Capital Stock | Capital Stock Common Shares The Company has an unlimited number of authorized common shares as of September 30, 2025. Share-based compensation expense from continuing operations, by expense category, consisted of the following:
| Three Months Ended |  | Six Months Ended
| September 30, |  | September 30,
| 2025 |  | 2024 |  | 2025 |  | 2024
| (Amounts in millions) |  | (Amounts in millions)
Share-based compensation expense: |  |  |  |  |  |  |
Other operating expense | $ | 0.7 |  |  | $ | 1.1 |  |  | $ | 1.6 |  |  | $ | 1.9 |
General and administration | 3.0 |  |  | 3.0 |  |  | 7.3 |  |  | 7.4 |
Restructuring and other | 0.2 |  |  | 0.3 |  |  | 2.4 |  |  | 0.3 |
| $ | 3.9 |  |  | $ | 4.4 |  |  | $ | 11.3 |  |  | $ | 9.6 |
During the six months ended September 30, 2025, the Compensation Committee of the Company's Board of Directors approved a modification of equity awards in connection with the Separation. In June 2025, the Compensation Committee of the Company's Board of Directors approved a cash payment of $18 million in lieu of share issuance for the restricted share units vesting during the three months ended September 30, 2025. For the three months ended September 30, 2024, share-based compensation expense reflects the impact of the accelerated vesting schedules for certain equity awards pursuant to severance arrangements. The Company granted 176,695 restricted share units ("RSUs") at a weighted average grant date fair value of $14.64 during the six months ended September 30, 2025.

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