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Accumulated Other Comprehensive Income (Loss) | 12 Months Ended
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Dec. 31, 2021
Disclosure Of Accumulated Other Comprehensive Income Loss [Abstract] |
ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) |
31. ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS)
| Pension and Other Post-Retirement Benefits |  |  | Private Equity Instruments |  |  | Foreign Currency Translation Adjustment |  |  | Total |
As at December 31, 2019 |  | (2) |  |  |  | 27 |  |  |  | 802 |  |  |  | 827 |
Other Comprehensive Income (Loss), Before Tax |  | (10) |  |  |  | — |  |  |  | (44) |  |  |  | (54) |
Income Tax (Expense) Recovery |  | 2 |  |  |  | — |  |  |  | — |  |  |  | 2 |
As at December 31, 2020 |  | (10) |  |  |  | 27 |  |  |  | 758 |  |  |  | 775 |
Other Comprehensive Income (Loss), Before Tax |  | 47 |  |  |  | — |  |  |  | (129) |  |  |  | (82) |
Income Tax (Expense) Recovery |  | (9) |  |  |  | — |  |  |  | — |  |  |  | (9) |
As at December 31, 2021 |  | 28 |  |  |  | 27 |  |  |  | 629 |  |  |  | 684 |

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- Definition Disclosure of accumulated other comprehensive income loss. + References No definition available. + Details
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- Definition The entire disclosure of the analysis of other comprehensive income by item. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2021-01-01 -Paragraph 106A -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_106A&doctype=Standard -URIDate 2021-03-24 + Details
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