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NONCONTROLLING INTERESTS (Details) - CAD ($) $ in Millions | Dec. 31, 2023 | Dec. 31, 2022 | Oct. 05, 2022
--- | --- | --- | ---
NONCONTROLLING INTERESTS |  |  |
Noncontrolling interests | $ 3,029 | $ 3,511 |
Athabasca Regional Oil Sands System | Athabasca Regional Oil Sands System |  |  |
NONCONTROLLING INTERESTS |  |  |
Ownership interest percentage held by noncontrolling owners |  |  | 11.60%
Algonquin Gas Transmission, LLC |  |  |
NONCONTROLLING INTERESTS |  |  |
Noncontrolling interests | 384 | 400 |
Enbridge Athabasca Midstream Investor Limited Partnership |  |  |
NONCONTROLLING INTERESTS |  |  |
Noncontrolling interests | 1,086 | 1,106 |
Maritimes & Northeast Pipeline, L.L.C. |  |  |
NONCONTROLLING INTERESTS |  |  |
Noncontrolling interests | 559 | 582 |
Renewable energy assets |  |  |
NONCONTROLLING INTERESTS |  |  |
Noncontrolling interests | 885 | 1,302 |
Maritimes & Northeast Pipeline Limited Partnership |  |  |
NONCONTROLLING INTERESTS |  |  |
Noncontrolling interests | 111 | 117 |
Other |  |  |
NONCONTROLLING INTERESTS |  |  |
Noncontrolling interests | $ 4 | $ 4 |

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