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DERIVATIVE INSTRUMENTS AND HEDGING TRANSACTIONS 4 (Details) - USD ($) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2020 | Sep. 30, 2020 | Jun. 30, 2020 | Mar. 31, 2020 | Dec. 31, 2019 | Sep. 30, 2019 | Jun. 30, 2019 | Mar. 31, 2019 | Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Revenue | $ 8,900,000,000 | $ 7,797,000,000 | $ 7,477,000,000 | $ 8,463,000,000 | $ 9,496,000,000 | $ 9,086,000,000 | $ 9,243,000,000 | $ 8,884,000,000 | $ 32,637,000,000 | $ 36,709,000,000 | $ 41,802,000,000
Cost of products and services sold |  |  |  |  |  |  |  |  | 22,169,000,000 | 24,339,000,000 | 29,046,000,000
Selling, general and administrative expenses |  |  |  |  |  |  |  |  | 4,772,000,000 | 5,519,000,000 | 6,051,000,000
Other (income) expense |  |  |  |  |  |  |  |  | (675,000,000) | (1,065,000,000) | (1,149,000,000)
Interest and other financial charges |  |  |  |  |  |  |  |  | 359,000,000 | 357,000,000 | 367,000,000
Foreign Currency Exchange Contracts [Member] | Revenue [Member] |  |  |  |  |  |  |  |  |  |  |
Derivative Instrument Gain (Loss) [Abstract] |  |  |  |  |  |  |  |  |  |  |
Gain or (loss) on derivatives not designated as hedging instruments |  |  |  |  |  |  |  |  | 0 | 0 |
Foreign Currency Exchange Contracts [Member] | Cost of products and services sold [Member] |  |  |  |  |  |  |  |  |  |  |
Derivative Instrument Gain (Loss) [Abstract] |  |  |  |  |  |  |  |  |  |  |
Gain or (loss) on derivatives not designated as hedging instruments |  |  |  |  |  |  |  |  | 0 | 0 |
Foreign Currency Exchange Contracts [Member] | SG&A [Member] |  |  |  |  |  |  |  |  |  |  |
Derivative Instrument Gain (Loss) [Abstract] |  |  |  |  |  |  |  |  |  |  |
Gain or (loss) on derivatives not designated as hedging instruments |  |  |  |  |  |  |  |  | 0 | 0 |
Foreign Currency Exchange Contracts [Member] | Other (Income) Expense [Member] |  |  |  |  |  |  |  |  |  |  |
Derivative Instrument Gain (Loss) [Abstract] |  |  |  |  |  |  |  |  |  |  |
Gain or (loss) on derivatives not designated as hedging instruments |  |  |  |  |  |  |  |  | (166,000,000) | 106,000,000 |
Foreign Currency Exchange Contracts [Member] | Interest and Other Financial Charges [Member] |  |  |  |  |  |  |  |  |  |  |
Derivative Instrument Gain (Loss) [Abstract] |  |  |  |  |  |  |  |  |  |  |
Gain or (loss) on derivatives not designated as hedging instruments |  |  |  |  |  |  |  |  | 0 | 0 |
Products [Member] |  |  |  |  |  |  |  |  |  |  |
Revenue |  |  |  |  |  |  |  |  | 24,737,000,000 | 27,629,000,000 | 32,848,000,000
Cost of products and services sold |  |  |  |  |  |  |  |  | 17,638,000,000 | 19,269,000,000 | $ 23,634,000,000
Designated as Hedging Instrument [Member] | Foreign Currency Exchange Contracts [Member] |  |  |  |  |  |  |  |  |  |  |
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, before Tax [Abstract] |  |  |  |  |  |  |  |  |  |  |
Gain (Loss) on net investment hedges recognized in accumulated other comprehensive income |  |  |  |  |  |  |  |  | (94,000,000) | 23,000,000 |
Designated as Hedging Instrument [Member] | Gain or {loss) on cash flow hedges [Member] | Foreign Currency Exchange Contracts [Member] | Revenue [Member] |  |  |  |  |  |  |  |  |  |  |
Derivative Instrument Gain (Loss) [Abstract] |  |  |  |  |  |  |  |  |  |  |
Amount reclassified from accumulated other comprehensive inome into income |  |  |  |  |  |  |  |  | (3,000,000) | 3,000,000 |
Amount excluded from effectiveness testing recognized in earnings using an amortization approach |  |  |  |  |  |  |  |  | 0 | 0 |
Designated as Hedging Instrument [Member] | Gain or {loss) on cash flow hedges [Member] | Foreign Currency Exchange Contracts [Member] | Cost of products and services sold [Member] |  |  |  |  |  |  |  |  |  |  |
Derivative Instrument Gain (Loss) [Abstract] |  |  |  |  |  |  |  |  |  |  |
Amount reclassified from accumulated other comprehensive inome into income |  |  |  |  |  |  |  |  | 54,000,000 | 44,000,000 |
Amount excluded from effectiveness testing recognized in earnings using an amortization approach |  |  |  |  |  |  |  |  | 13,000,000 | 22,000,000 |
Designated as Hedging Instrument [Member] | Gain or {loss) on cash flow hedges [Member] | Foreign Currency Exchange Contracts [Member] | SG&A [Member] |  |  |  |  |  |  |  |  |  |  |
Derivative Instrument Gain (Loss) [Abstract] |  |  |  |  |  |  |  |  |  |  |
Amount reclassified from accumulated other comprehensive inome into income |  |  |  |  |  |  |  |  | (4,000,000) | 1,000,000 |
Amount excluded from effectiveness testing recognized in earnings using an amortization approach |  |  |  |  |  |  |  |  | 0 | 0 |
Designated as Hedging Instrument [Member] | Gain or {loss) on cash flow hedges [Member] | Foreign Currency Exchange Contracts [Member] | Other (Income) Expense [Member] |  |  |  |  |  |  |  |  |  |  |
Derivative Instrument Gain (Loss) [Abstract] |  |  |  |  |  |  |  |  |  |  |
Amount reclassified from accumulated other comprehensive inome into income |  |  |  |  |  |  |  |  | 28,000,000 | 73,000,000 |
Amount excluded from effectiveness testing recognized in earnings using an amortization approach |  |  |  |  |  |  |  |  | 29,000,000 | 35,000,000 |
Designated as Hedging Instrument [Member] | Gain or {loss) on cash flow hedges [Member] | Foreign Currency Exchange Contracts [Member] | Interest and Other Financial Charges [Member] |  |  |  |  |  |  |  |  |  |  |
Derivative Instrument Gain (Loss) [Abstract] |  |  |  |  |  |  |  |  |  |  |
Amount reclassified from accumulated other comprehensive inome into income |  |  |  |  |  |  |  |  | 0 | 0 |
Amount excluded from effectiveness testing recognized in earnings using an amortization approach |  |  |  |  |  |  |  |  | 0 | 0 |
Designated as Hedging Instrument [Member] | Gain or (loss) on fair value hedges [Member] | Interest rate swap agreements [Member] | Revenue [Member] |  |  |  |  |  |  |  |  |  |  |
Derivative Instrument Gain (Loss) [Abstract] |  |  |  |  |  |  |  |  |  |  |
Hedged items |  |  |  |  |  |  |  |  | 0 | 0 |
Derivatives designated as hedges |  |  |  |  |  |  |  |  | 0 | 0 |
Designated as Hedging Instrument [Member] | Gain or (loss) on fair value hedges [Member] | Interest rate swap agreements [Member] | Cost of products and services sold [Member] |  |  |  |  |  |  |  |  |  |  |
Derivative Instrument Gain (Loss) [Abstract] |  |  |  |  |  |  |  |  |  |  |
Hedged items |  |  |  |  |  |  |  |  | 0 | 0 |
Derivatives designated as hedges |  |  |  |  |  |  |  |  | 0 | 0 |
Designated as Hedging Instrument [Member] | Gain or (loss) on fair value hedges [Member] | Interest rate swap agreements [Member] | SG&A [Member] |  |  |  |  |  |  |  |  |  |  |
Derivative Instrument Gain (Loss) [Abstract] |  |  |  |  |  |  |  |  |  |  |
Hedged items |  |  |  |  |  |  |  |  | 0 | 0 |
Derivatives designated as hedges |  |  |  |  |  |  |  |  | 0 | 0 |
Designated as Hedging Instrument [Member] | Gain or (loss) on fair value hedges [Member] | Interest rate swap agreements [Member] | Other (Income) Expense [Member] |  |  |  |  |  |  |  |  |  |  |
Derivative Instrument Gain (Loss) [Abstract] |  |  |  |  |  |  |  |  |  |  |
Hedged items |  |  |  |  |  |  |  |  | 0 | 0 |
Derivatives designated as hedges |  |  |  |  |  |  |  |  | 0 | 0 |
Designated as Hedging Instrument [Member] | Gain or (loss) on fair value hedges [Member] | Interest rate swap agreements [Member] | Interest and Other Financial Charges [Member] |  |  |  |  |  |  |  |  |  |  |
Derivative Instrument Gain (Loss) [Abstract] |  |  |  |  |  |  |  |  |  |  |
Hedged items |  |  |  |  |  |  |  |  | (169,000,000) | (70,000,000) |
Derivatives designated as hedges |  |  |  |  |  |  |  |  | 169,000,000 | 70,000,000 |
Designated as Hedging Instrument [Member] | Gain or (loss) on net investment hedges [Member] | Foreign Currency Exchange Contracts [Member] | Revenue [Member] |  |  |  |  |  |  |  |  |  |  |
Derivative Instrument Gain (Loss) [Abstract] |  |  |  |  |  |  |  |  |  |  |
Amount excluded from effectiveness testing recognized in earnings using an amortization approach |  |  |  |  |  |  |  |  | 0 | 0 |
Designated as Hedging Instrument [Member] | Gain or (loss) on net investment hedges [Member] | Foreign Currency Exchange Contracts [Member] | Cost of products and services sold [Member] |  |  |  |  |  |  |  |  |  |  |
Derivative Instrument Gain (Loss) [Abstract] |  |  |  |  |  |  |  |  |  |  |
Amount excluded from effectiveness testing recognized in earnings using an amortization approach |  |  |  |  |  |  |  |  | 0 | 0 |
Designated as Hedging Instrument [Member] | Gain or (loss) on net investment hedges [Member] | Foreign Currency Exchange Contracts [Member] | SG&A [Member] |  |  |  |  |  |  |  |  |  |  |
Derivative Instrument Gain (Loss) [Abstract] |  |  |  |  |  |  |  |  |  |  |
Amount excluded from effectiveness testing recognized in earnings using an amortization approach |  |  |  |  |  |  |  |  | 0 | 0 |
Designated as Hedging Instrument [Member] | Gain or (loss) on net investment hedges [Member] | Foreign Currency Exchange Contracts [Member] | Other (Income) Expense [Member] |  |  |  |  |  |  |  |  |  |  |
Derivative Instrument Gain (Loss) [Abstract] |  |  |  |  |  |  |  |  |  |  |
Amount excluded from effectiveness testing recognized in earnings using an amortization approach |  |  |  |  |  |  |  |  | 0 | 0 |
Designated as Hedging Instrument [Member] | Gain or (loss) on net investment hedges [Member] | Foreign Currency Exchange Contracts [Member] | Interest and Other Financial Charges [Member] |  |  |  |  |  |  |  |  |  |  |
Derivative Instrument Gain (Loss) [Abstract] |  |  |  |  |  |  |  |  |  |  |
Amount excluded from effectiveness testing recognized in earnings using an amortization approach |  |  |  |  |  |  |  |  | 18,000,000 | 19,000,000 |
Designated as Hedging Instrument [Member] | Euro-denominated long-term debt |  |  |  |  |  |  |  |  |  |  |
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, before Tax [Abstract] |  |  |  |  |  |  |  |  |  |  |
Gain (Loss) on net investment hedges recognized in accumulated other comprehensive income |  |  |  |  |  |  |  |  | (256,000,000) | 68,000,000 |
Designated as Hedging Instrument [Member] | Euro-denominated commercial paper [Member] |  |  |  |  |  |  |  |  |  |  |
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, before Tax [Abstract] |  |  |  |  |  |  |  |  |  |  |
Gain (Loss) on net investment hedges recognized in accumulated other comprehensive income |  |  |  |  |  |  |  |  | (8,000,000) | 71,000,000 |
Designated as Hedging Instrument [Member] | Net Investment Cross Currency Swap [Member] |  |  |  |  |  |  |  |  |  |  |
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, before Tax [Abstract] |  |  |  |  |  |  |  |  |  |  |
Gain (Loss) on net investment hedges recognized in accumulated other comprehensive income |  |  |  |  |  |  |  |  | $ (109,000,000) | $ 32,000,000 |

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