COMPENSATION OF KEY MANAGEMENT PERSONNEL - Narrative (Details) $ in Millions |
12 Months Ended | |
|---|---|---|
|
Mar. 31, 2026
CAD ($)
officer
director
|
Mar. 31, 2025
CAD ($)
director
officer
|
|
| Related party transactions [abstract] | ||
| Number of non-employee directors | director | 12 | 12 |
| Number of executive officers | officer | 11 | 8 |
| Executive management transition costs | $ 14.0 | $ 8.3 |
| Costs related to the CEO's terms of departure | 11.4 | 6.3 |
| Other costs, primarily external advisor fees | 2.6 | 2.0 |
| Compensation earned by non-employee directors | $ 5.3 | $ 3.9 |