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INCOME TAXES - Income Tax Recognized in Profit or Loss (Details) - USD ($) $ in Millions | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Income Taxes [Abstract] |  |  |
Current income tax expense | $ 374 | $ 237 | $ 250
Origination and reversal of temporary differences | 13 | (37) | 29
Changes in tax rates or the imposition of new taxes | 188 | 41 | (20)
Previously unrecognized deferred taxes | 39 | 50 | 19
Net income before income tax | 3,333 | 1,195 | 928
Income tax expense calculated at the domestic rates applicable to profits in the country concerned | 829 | 431 | 304
Change in substantively enacted tax rates | 188 | 41 | (20)
International operations subject to different tax rates | (9) | (21) | (6)
Taxable income attributable to non-controlling interests | (325) | (91) | (62)
Portion of gains subject to different tax rates | (115) | (117) | 34
Deferred tax assets not recognized | 39 | 50 | 19
Permanent differences and other | 7 | (2) | 9
Total income tax expense | $ 614 | $ 291 | $ 278

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