Financial Instruments - Schedule of Interest Payable and Interest Payments (Details) $ in Thousands |
Mar. 31, 2026
CAD ($)
|
|---|---|
| Satellite performance incentive payments [Member | |
| Schedule of Interest Payable and Interest Payments [Line Items] | |
| Interest payable | $ 422 |
| Interest payments | 2,439 |
| Indebtedness [Member] | |
| Schedule of Interest Payable and Interest Payments [Line Items] | |
| Interest payable | 34,991 |
| Interest payments | $ 1,126,045 |