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Financial Instruments - Schedule of Calculation of Fair Value of the Indebtedness (Details) | Sep. 30, 2025 | Dec. 31, 2024
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Term Loan B – U.S. Facility – Senior Secured Credit Facilities [Member] |  |
Schedule of Calculation of Fair Value of the Indebtedness [Line Items] |  |
Term Loan | 79.50% | 55.88%
2027 Senior Unsecured Notes [Member] |  |
Schedule of Calculation of Fair Value of the Indebtedness [Line Items] |  |
Term Loan | 49.64% | 40.66%
2027 Senior Secured Notes [Member] |  |
Schedule of Calculation of Fair Value of the Indebtedness [Line Items] |  |
Term Loan | 77.13% | 56.10%
2026 Senior Secured Notes [Member] |  |
Schedule of Calculation of Fair Value of the Indebtedness [Line Items] |  |
Term Loan | 80.44% | 56.72%
Telesat Lightspeed Financing [Member] |  |
Schedule of Calculation of Fair Value of the Indebtedness [Line Items] |  |
Term Loan | 81.77% |

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- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table. + References No definition available. + Details
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- Definition Percentage of fair value indebtedness. + References No definition available. + Details
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