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FINANCIAL RISK MANAGEMENT - Narrative (Details) - USD ($) $ in Millions | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Interest rate risk |  |
Disclosure of nature and extent of risks arising from financial instruments [line items] |  |
Cash and cash equivalents | $ 4,400 |
Sensitivity analysis for possible change in risk variable, percent change | 1.00% |
Sensitivity analysis for possible change in risk variable, impact on equity | $ 39 | $ 37
Interest rate risk | Variable rate |  |
Disclosure of nature and extent of risks arising from financial instruments [line items] |  |
Borrowings | 100 |
Liquidity risk |  |
Disclosure of nature and extent of risks arising from financial instruments [line items] |  |
Cash and cash equivalents | 4,440 | 5,280
Borrowings | 4,800 | 5,200
Net debt | 342 | $ (130)
Undrawn borrowing facilities | $ 3,000 |
Required ratio of debt to total capitalization | 0.60 |
Debt to total capitalization ratio, actual | 0.01 |

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