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FINANCIAL INSTRUMENTS - Narrative investments (Details) - USD ($) $ in Millions | 6 Months Ended |
--- | --- | ---
Jun. 30, 2022 | Dec. 31, 2021
Disclosure of fair value measurement of assets [line items] |  |
Payables with early payment discount | $ 4,200 | $ 2,700
Number of working days over which stock market prices are observed | 90 days |
True Sales Of Receivables | $ 6,000 | $ 5,200
Mandatorily convertible unsecured unsubordinated bonds |  |
Disclosure of fair value measurement of assets [line items] |  |
Notional amount | $ 1,000 |

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