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DERIVATIVE AND NON-DERIVATIVE FINANCIAL INSTRUMENTS Part 2 (Details) € in Millions | 12 Months Ended
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Dec. 31, 2020 USD ($) | Dec. 31, 2020 EUR (€) | Dec. 31, 2019 USD ($) | Dec. 31, 2019 EUR (€)
Fair Value, Inputs, Level 1 [Member] | Fair Value, Recurring [Member] |  |  |  |  |
Derivative Assets [Abstract] |  |  |  |  |
Derivative Asset, Fair Value, Gross Asset |  | $ 0 |  | $ 0 |
Derivative Liabilities [Abstract] |  |  |  |  |
Derivative Liability, Fair Value, Gross Liability |  | 0 |  | 0 |
Derivative, Fair Value, Net |  | 0 |  | 0 |
Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member] |  |  |  |  |
Derivative Assets [Abstract] |  |  |  |  |
Derivative Asset, Fair Value, Gross Asset |  | 47,000,000 |  | 84,000,000 |
Derivative Liabilities [Abstract] |  |  |  |  |
Derivative Liability, Fair Value, Gross Liability |  | (92,000,000) |  | (32,000,000) |
Derivative, Fair Value, Net |  | (45,000,000) |  | 52,000,000 |
Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member] | Commodity Contract [Member] | Designated as Hedging Instrument [Member] | Other Current Assets [Member] |  |  |  |  |
Derivative Assets [Abstract] |  |  |  |  |
Derivative Assets, Cash Flow Hedge, Fair Value |  | 1,000,000 |  | 0 |
Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member] | Commodity Contract [Member] | Designated as Hedging Instrument [Member] | Other Current Liabilities [Member] |  |  |  |  |
Derivative Liabilities [Abstract] |  |  |  |  |
Derivative Liability, Cash Flow Hedge, Fair Value |  | 6,000,000 |  | 26,000,000 |
Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member] | Commodity Contract [Member] | Designated as Hedging Instrument [Member] | Other Noncurrent Liabilities [Member] |  |  |  |  |
Derivative Liabilities [Abstract] |  |  |  |  |
Derivative Liability, Cash Flow Hedge, Fair Value |  | 0 |  | 2,000,000 |
Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member] | Foreign Exchange Contract [Member] | Designated as Hedging Instrument [Member] | Other Current Assets [Member] |  |  |  |  |
Derivative Assets [Abstract] |  |  |  |  |
Derivative Assets, Cash Flow Hedge, Fair Value |  | 0 |  | 13,000,000 |
Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member] | Foreign Exchange Contract [Member] | Designated as Hedging Instrument [Member] | Other Noncurrent Assets [Member] |  |  |  |  |
Derivative Assets [Abstract] |  |  |  |  |
Derivative Assets, Cash Flow Hedge, Fair Value |  | 0 |  | 2,000,000 |
Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member] | Foreign Exchange Contract [Member] | Designated as Hedging Instrument [Member] | Other Current Liabilities [Member] |  |  |  |  |
Derivative Assets [Abstract] |  |  |  |  |
Derivative Assets, Cash Flow Hedge, Fair Value |  | 21,000,000 |  | 1,000,000 |
Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member] | Foreign Exchange Contract [Member] | Designated as Hedging Instrument [Member] | Other Noncurrent Liabilities [Member] |  |  |  |  |
Derivative Assets [Abstract] |  |  |  |  |
Derivative Assets, Cash Flow Hedge, Fair Value |  | 14,000,000 |  | 2,000,000 |
Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member] | Interest Rate Contract [Member] | Designated as Hedging Instrument [Member] | Other Current Assets [Member] |  |  |  |  |
Derivative Assets [Abstract] |  |  |  |  |
Fair Value Hedge Assets |  | 1,000,000 |  | 1,000,000 |
Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member] | Interest Rate Contract [Member] | Designated as Hedging Instrument [Member] | Other Noncurrent Assets [Member] |  |  |  |  |
Derivative Assets [Abstract] |  |  |  |  |
Fair Value Hedge Assets |  | 4,000,000 |  | 0 |
Derivative Assets, Cash Flow Hedge, Fair Value |  | 1,000,000 |  | 0 |
Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member] | Interest Rate Contract [Member] | Designated as Hedging Instrument [Member] | Other Noncurrent Liabilities [Member] |  |  |  |  |
Derivative Liabilities [Abstract] |  |  |  |  |
Fair Value Hedge Liabilities |  | 0 |  | 1,000,000 |
Fair Value, Inputs, Level 3 [Member] | Fair Value, Recurring [Member] |  |  |  |  |
Derivative Assets [Abstract] |  |  |  |  |
Derivative Asset, Fair Value, Gross Asset |  | 0 |  | 0 |
Derivative Liabilities [Abstract] |  |  |  |  |
Derivative Liability, Fair Value, Gross Liability |  | 0 |  | 0 |
Derivative, Fair Value, Net |  | 0 |  | 0 |
Fair Value Hedging [Member] | Interest Rate Contract [Member] |  |  |  |  |
Non-Derivatives, Carrying Value [Line Items] |  |  |  |  |
Hedged Liability, Discontinued Fair Value Hedge, Cumulative Increase (Decrease) |  | (5,000,000) |  | (7,000,000) |
Hedged Liability, Fair Value Hedge | [1] | 772,000,000 |  | 763,000,000 |
Hedged Liability, Fair Value Hedge, Cumulative Increase (Decrease) | [1] | (1,000,000) |  | (7,000,000) |
Net Investment Hedging [Member] | Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member] | Cross Currency Interest Rate Contract [Member] | Designated as Hedging Instrument [Member] | Other Noncurrent Assets [Member] |  |  |  |  |
Derivative Assets [Abstract] |  |  |  |  |
Derivative Instruments in Hedges, Net Investment in Foreign Operations, Assets, Fair Value |  | 40,000,000 |  | 68,000,000 |
Net Investment Hedging [Member] | Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member] | Cross Currency Interest Rate Contract [Member] | Designated as Hedging Instrument [Member] | Other Noncurrent Liabilities [Member] |  |  |  |  |
Derivative Liabilities [Abstract] |  |  |  |  |
Derivative Instruments in Hedges, Net Investment in Foreign Operations, Liabilities, Fair Value |  | 51,000,000 |  | 0 |
Net Investment Hedging [Member] | Euro Member Countries, Euro | 1.50% Notes Due 2023 and 1.875% Notes Due 2026 [Member] | Designated as Hedging Instrument [Member] |  |  |  |  |
Non-Derivatives, Carrying Value [Line Items] |  |  |  |  |
Notional Amount of Nonderivative Instruments |  | $ 1,500,000,000 | € 1,245 | $ 1,400,000,000 | € 1,243
[1] | The cumulative amount of fair value hedging loss adjustment remaining for hedged liabilities for which hedge accounting has been discontinued was $5 million and $7 million at December 31, 2020 and December 31, 2019, respectively.

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