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SHARE CAPITAL - Share Capital (Details) - USD ($) $ in Millions | Jun. 30, 2022 | May 25, 2022 | Dec. 31, 2021
--- | --- | --- | ---
Disclosure of classes of share capital [line items] |  |  |
Equity | $ 4,405 |  | $ 1,499
Class A exchangeable shares |  |  |
Disclosure of classes of share capital [line items] |  |  |
Number of shares issued (in shares) | 10,877,989 |  | 10,877,989
Equity | $ 532 |  | $ 535
Class B shares |  |  |
Disclosure of classes of share capital [line items] |  |  |
Number of shares issued (in shares) | 24,000 |  | 24,000
Equity | $ 1 |  | $ 1
Class C shares |  |  |
Disclosure of classes of share capital [line items] |  |  |
Number of shares issued (in shares) | 34,815,014 | 11,270,466 | 23,544,548
Equity | $ 1,413 |  | $ 963
Class A Junior Preferred shares |  |  |
Disclosure of classes of share capital [line items] |  |  |
Number of shares issued (in shares) | 98,351,547 | 98,351,547 | 0
Equity | $ 2,459 |  | $ 0

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