v3.26.1
Basis of Presentation and Going Concern (Details)
$ in Thousands, $ in Millions
Aug. 12, 2026
USD ($)
Jun. 30, 2026
CAD ($)
Dec. 31, 2025
CAD ($)
Jun. 30, 2025
CAD ($)
Dec. 31, 2024
CAD ($)
Basis of Presentation and Going Concern [Line Items]          
Current liability   $ 4,192,257 $ 3,317,432    
Cash and cash equivalent   383,241 $ 509,798 $ 547,386 $ 552,064
Forecast [Member]          
Basis of Presentation and Going Concern [Line Items]          
Finance provided for further source of liquidity $ 120        
Telesat GEO [Member]          
Basis of Presentation and Going Concern [Line Items]          
Current liability   2,700,000      
Cash and cash equivalent   $ 160,800