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Commitments and Contingencies - Future Payments for Commitments (Details) - CAD ($) $ in Millions | 6 Months Ended |
--- | --- | ---
Jun. 30, 2022 | Dec. 31, 2021
Disclosure Of Commitments And Contingent Liabilities [Line Items] |  |
Transportation and Storage | $ 33,177 |
Real Estate | 861 |
Obligation to Fund Equity-Accounted Affiliate | 622 |
Other Long-Term Commitments | 2,281 |
Total Payments | 36,941 |
Commitments approved and not yet in service |  |
Disclosure Of Commitments And Contingent Liabilities [Line Items] |  |
Transportation and Storage | $ 9,100 | $ 8,100
Minimum |  |
Disclosure Of Commitments And Contingent Liabilities [Line Items] |  |
Lease terms | 20 years |
Remainder of Year |  |
Disclosure Of Commitments And Contingent Liabilities [Line Items] |  |
Transportation and Storage | $ 1,928 |
Real Estate | 23 |
Obligation to Fund Equity-Accounted Affiliate | 38 |
Other Long-Term Commitments | 366 |
Total Payments | 2,355 |
2 Years |  |
Disclosure Of Commitments And Contingent Liabilities [Line Items] |  |
Transportation and Storage | 3,598 |
Real Estate | 45 |
Obligation to Fund Equity-Accounted Affiliate | 87 |
Other Long-Term Commitments | 181 |
Total Payments | 3,911 |
3 Years |  |
Disclosure Of Commitments And Contingent Liabilities [Line Items] |  |
Transportation and Storage | 3,663 |
Real Estate | 51 |
Obligation to Fund Equity-Accounted Affiliate | 100 |
Other Long-Term Commitments | 159 |
Total Payments | 3,973 |
4 Years |  |
Disclosure Of Commitments And Contingent Liabilities [Line Items] |  |
Transportation and Storage | 2,543 |
Real Estate | 54 |
Obligation to Fund Equity-Accounted Affiliate | 92 |
Other Long-Term Commitments | 145 |
Total Payments | 2,834 |
5 Years |  |
Disclosure Of Commitments And Contingent Liabilities [Line Items] |  |
Transportation and Storage | 2,439 |
Real Estate | 56 |
Obligation to Fund Equity-Accounted Affiliate | 92 |
Other Long-Term Commitments | 161 |
Total Payments | 2,748 |
Thereafter |  |
Disclosure Of Commitments And Contingent Liabilities [Line Items] |  |
Transportation and Storage | 19,006 |
Real Estate | 632 |
Obligation to Fund Equity-Accounted Affiliate | 213 |
Other Long-Term Commitments | 1,269 |
Total Payments | $ 21,120 |

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- Definition Contractual Commitments For Transportation and Storage + References No definition available. + Details
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- Definition The amount of future capital expenditures that the entity is committed to make. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2021-01-01 -Paragraph 112 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_112_c&doctype=Standard -URIDate 2021-03-24 + Details
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- Definition The commitments that the entity has relating to its joint ventures as specified in paragraphs B18-B20 of IFRS 12. [Refer: Joint ventures [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2021-01-01 -Paragraph 23 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2021-en-r&anchor=para_23_a&doctype=Standard -URIDate 2021-03-24 + Details
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