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Government Grant (Details) - CAD ($) $ in Millions | 1 Months Ended | 12 Months Ended
--- | --- | ---
May 31, 2019 | Dec. 31, 2021 | Dec. 31, 2020
Government Grant (Details) [Line Items] |  |  |
Agreement for non-refundable, description | Telesat entered into an agreement for a non-refundable government contribution of a value up to $85 million to July 31, 2023 relating to the Telesat Lightspeed constellation. |  |
Recorded relating to agreement |  | $ 14.8 | $ 12.0
Satellites [Member] |  |  |
Government Grant (Details) [Line Items] |  |  |
Recorded as a reduction |  | 10.0 | 8.0
Operating Expenses [Member] |  |  |
Government Grant (Details) [Line Items] |  |  |
Recorded as a reduction |  | $ 4.8 | $ 4.0

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- Definition The decrease in equity resulting from a reduction in issued capital. [Refer: Issued capital] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2021-01-01 -Paragraph 106 -Subparagraph d -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_106_d&doctype=Standard -URIDate 2021-03-24 + Details
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- Details
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