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ACQUISITIONS AND DISPOSITIONS - Schedule of Final Purchase Price Allocation (Details) - CAD ($) $ in Millions |  | 12 Months Ended
--- | --- | ---
Apr. 01, 2016 | Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Purchase price: |  |  |  |
Cash |  | $ 0 | $ 0 | $ 644
Tupper Main and Tupper West |  |  |  |
Fair value of net assets acquired: |  |  |  |
Property, plant and equipment | $ 288 |  |  |
Intangible assets | 251 |  |  |
Fair value of net assets acquired | 539 |  |  |
Purchase price: |  |  |  |
Cash | $ 539 |  |  |

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