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Subsidiaries (Details) - Schedule of companies included in scope of consolidation | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020
Subsidiaries (Details) - Schedule of companies included in scope of consolidation [Line Items] |  |
Country | Brazil |
Method of Consolidation | Fully consolidated |
% voting rights LP | 100.00% |
Infosat Communications LP [Member] |  |
Subsidiaries (Details) - Schedule of companies included in scope of consolidation [Line Items] |  |
Country | Canada | Canada
Method of Consolidation | Fully consolidated | Fully consolidated
% voting rights LP | 100.00% | 100.00%
Telesat Spectrum General Partnership [Member] |  |
Subsidiaries (Details) - Schedule of companies included in scope of consolidation [Line Items] |  |
Country | Canada | Canada
Method of Consolidation | Fully consolidated | Fully consolidated
% voting rights LP | 100.00% | 100.00%
Telesat LEO Holdings Inc.[Member] |  |
Subsidiaries (Details) - Schedule of companies included in scope of consolidation [Line Items] |  |
Country | Canada | Canada
Method of Consolidation | Fully consolidated | Fully consolidated
% voting rights LP | 100.00% | 100.00%
Telesat Technology Corporation [Member] |  |
Subsidiaries (Details) - Schedule of companies included in scope of consolidation [Line Items] |  |
Country | Canada | Canada
Method of Consolidation | Fully consolidated | Fully consolidated
% voting rights LP | 100.00% | 100.00%
Telesat Spectrum Corporation [Member] |  |
Subsidiaries (Details) - Schedule of companies included in scope of consolidation [Line Items] |  |
Country | Canada | Canada
Method of Consolidation | Fully consolidated | Fully consolidated
% voting rights LP | 100.00% | 100.00%
Telesat Spectrum Holdings Corporation [Member] |  |
Subsidiaries (Details) - Schedule of companies included in scope of consolidation [Line Items] |  |
Country | Canada | Canada
Method of Consolidation | Fully consolidated | Fully consolidated
% voting rights LP | 100.00% | 100.00%
Skynet Satellite Corporation [Member] |  |
Subsidiaries (Details) - Schedule of companies included in scope of consolidation [Line Items] |  |
Country | United States | United States
Method of Consolidation | Fully consolidated | Fully consolidated
% voting rights LP | 100.00% | 100.00%
Telesat Network Services, Inc.[Member] |  |
Subsidiaries (Details) - Schedule of companies included in scope of consolidation [Line Items] |  |
Country | United States | United States
Method of Consolidation | Fully consolidated | Fully consolidated
% voting rights LP | 100.00% | 100.00%
The SpaceConnection Inc.[Member] |  |
Subsidiaries (Details) - Schedule of companies included in scope of consolidation [Line Items] |  |
Country | United States | United States
Method of Consolidation | Fully consolidated | Fully consolidated
% voting rights LP | 100.00% | 100.00%
Telesat Satellite LP [Member] |  |
Subsidiaries (Details) - Schedule of companies included in scope of consolidation [Line Items] |  |
Country | United States | United States
Method of Consolidation | Fully consolidated | Fully consolidated
% voting rights LP | 100.00% | 100.00%
Telesat LEO Inc.[Member] |  |
Subsidiaries (Details) - Schedule of companies included in scope of consolidation [Line Items] |  |
Country | United States | United States
Method of Consolidation | Fully consolidated | Fully consolidated
% voting rights LP | 100.00% | 100.00%
Telesat U.S. Services, LLC [Member] |  |
Subsidiaries (Details) - Schedule of companies included in scope of consolidation [Line Items] |  |
Country | United States | United States
Method of Consolidation | Fully consolidated | Fully consolidated
% voting rights LP | 100.00% | 100.00%
Infosat Able Holdings, Inc.[Member] |  |
Subsidiaries (Details) - Schedule of companies included in scope of consolidation [Line Items] |  |
Country | United States | United States
Method of Consolidation | Fully consolidated | Fully consolidated
% voting rights LP | 100.00% | 100.00%
Telesat (IOM) Limited [Member] |  |
Subsidiaries (Details) - Schedule of companies included in scope of consolidation [Line Items] |  |
Country | Isle of Man | Isle of Man
Method of Consolidation | Fully consolidated | Fully consolidated
% voting rights LP | 100.00% | 100.00%
Telesat International Limited [Member] |  |
Subsidiaries (Details) - Schedule of companies included in scope of consolidation [Line Items] |  |
Country | United Kingdom | United Kingdom
Method of Consolidation | Fully consolidated | Fully consolidated
% voting rights LP | 100.00% | 100.00%
Loral Skynet Corporation [Member] |  |
Subsidiaries (Details) - Schedule of companies included in scope of consolidation [Line Items] |  |
Country | United States |
Method of Consolidation | Fully consolidated |
% voting rights LP | 100.00% |
Loral Space & Communications Inc.[Member] |  |
Subsidiaries (Details) - Schedule of companies included in scope of consolidation [Line Items] |  |
Country | United States |
Method of Consolidation | Fully consolidated |
% voting rights LP | 100.00% |
Telesat Can ULC [Member] |  |
Subsidiaries (Details) - Schedule of companies included in scope of consolidation [Line Items] |  |
Country | Canada |
Method of Consolidation | Fully consolidated |
% voting rights LP | 100.00% |
Telesat CanHold Corporation [Member] |  |
Subsidiaries (Details) - Schedule of companies included in scope of consolidation [Line Items] |  |
Country | Canada |
Method of Consolidation | Fully consolidated |
% voting rights LP | 100.00% |
Telesat Canada [Member] |  |
Subsidiaries (Details) - Schedule of companies included in scope of consolidation [Line Items] |  |
Country | Canada |
Method of Consolidation | Fully consolidated |
% voting rights LP | 100.00% |
Telesat Partnership LP [Member] |  |
Subsidiaries (Details) - Schedule of companies included in scope of consolidation [Line Items] |  |
Country | Canada |
Method of Consolidation | Fully consolidated |
% voting rights LP | 100.00% |
Telesat Brasil Capacidade de Satélites Ltda.[Member] |  |
Subsidiaries (Details) - Schedule of companies included in scope of consolidation [Line Items] |  |
Country |  | Brazil
Method of Consolidation |  | Fully consolidated
% voting rights LP |  | 100.00%

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