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EQUITY - Narrative (Details) - Combined share capital | Dec. 31, 2020 shares
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Exchangeable shares outstanding (Shares) |
Schedule of Partnership Units [Line Items] |
Number of shares outstanding, special distribution (in shares) | 46,300,000
Class B shares outstanding (Shares) |
Schedule of Partnership Units [Line Items] |
Number of shares outstanding, special distribution (in shares) | 1
Class C Shares |
Schedule of Partnership Units [Line Items] |
Number of shares outstanding, special distribution (in shares) | 1,400,000

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