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EQUITY - Schedule Of Equity (Details) - USD ($) $ in Millions | Dec. 31, 2021 | Dec. 31, 2020
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Disclosure of classes of share capital [line items] |  |
Total Equity | $ 134,741 | $ 122,642
Common equity | Common shares |  |
Disclosure of classes of share capital [line items] |  |
Total Equity | 42,210 | 31,693
Preferred equity | Preferred shares |  |
Disclosure of classes of share capital [line items] |  |
Total Equity | 4,145 | 4,145
Non-controlling interests |  |
Disclosure of classes of share capital [line items] |  |
Total Equity | 88,386 | 86,804
Non-controlling interests | Preferred shares |  |
Disclosure of classes of share capital [line items] |  |
Total Equity | 5,488 | 5,889
Non-controlling interests | Common shares |  |
Disclosure of classes of share capital [line items] |  |
Total Equity | $ 82,898 | $ 80,915

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