DERIVATIVE FINANCIAL INSTRUMENTS AND HEDGING ACTIVITIES - Derivative Financial Instrument Recognized in the Consolidated Balance Sheet (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020
Other current assets
Derivatives, Fair Value [Line Items]
Derivative asset designated as hedging instrument	$ 41	$ 26
Derivative asset not designated as hedging instrument	35	45
Other noncurrent assets
Derivatives, Fair Value [Line Items]
Derivative asset designated as hedging instrument	69	123
Other current liabilities
Derivatives, Fair Value [Line Items]
Derivative liability designated as hedging instrument	12	20
Derivative liability not designated as hedging instrument	10	34
Other noncurrent liabilities
Derivatives, Fair Value [Line Items]
Derivative liability designated as hedging instrument	82	109
Derivatives designated as hedges \| Fair value hedging \| Fixed-to-floating interest rate swaps
Derivatives, Fair Value [Line Items]
Notional amount	1,800	2,075
Derivatives designated as hedges \| Fair value hedging \| Fixed-to-floating interest rate swaps \| Other current assets
Derivatives, Fair Value [Line Items]
Derivative asset designated as hedging instrument	22	2
Derivatives designated as hedges \| Fair value hedging \| Fixed-to-floating interest rate swaps \| Other noncurrent assets
Derivatives, Fair Value [Line Items]
Derivative asset designated as hedging instrument	29	100
Derivatives designated as hedges \| Fair value hedging \| Fixed-to-floating interest rate swaps \| Other current liabilities
Derivatives, Fair Value [Line Items]
Derivative liability designated as hedging instrument	0	0
Derivatives designated as hedges \| Fair value hedging \| Fixed-to-floating interest rate swaps \| Other noncurrent liabilities
Derivatives, Fair Value [Line Items]
Derivative liability designated as hedging instrument	0	0
Derivatives designated as hedges \| Cash flow hedging \| Floating-to-fixed interest rate swaps
Derivatives, Fair Value [Line Items]
Notional amount	1,350	900
Derivatives designated as hedges \| Cash flow hedging \| Floating-to-fixed interest rate swaps \| Other current assets
Derivatives, Fair Value [Line Items]
Derivative asset designated as hedging instrument	0	0
Derivatives designated as hedges \| Cash flow hedging \| Floating-to-fixed interest rate swaps \| Other noncurrent assets
Derivatives, Fair Value [Line Items]
Derivative asset designated as hedging instrument	38	17
Derivatives designated as hedges \| Cash flow hedging \| Floating-to-fixed interest rate swaps \| Other current liabilities
Derivatives, Fair Value [Line Items]
Derivative liability designated as hedging instrument	0	0
Derivatives designated as hedges \| Cash flow hedging \| Floating-to-fixed interest rate swaps \| Other noncurrent liabilities
Derivatives, Fair Value [Line Items]
Derivative liability designated as hedging instrument	79	108
Derivatives designated as hedges \| Cash flow hedging \| Currency exchange contracts
Derivatives, Fair Value [Line Items]
Notional amount	1,212	946
Derivatives designated as hedges \| Cash flow hedging \| Currency exchange contracts \| Other current assets
Derivatives, Fair Value [Line Items]
Derivative asset designated as hedging instrument	17	20
Derivatives designated as hedges \| Cash flow hedging \| Currency exchange contracts \| Other noncurrent assets
Derivatives, Fair Value [Line Items]
Derivative asset designated as hedging instrument	2	6
Derivatives designated as hedges \| Cash flow hedging \| Currency exchange contracts \| Other current liabilities
Derivatives, Fair Value [Line Items]
Derivative liability designated as hedging instrument	11	20
Derivatives designated as hedges \| Cash flow hedging \| Currency exchange contracts \| Other noncurrent liabilities
Derivatives, Fair Value [Line Items]
Derivative liability designated as hedging instrument	3	1
Derivatives designated as hedges \| Cash flow hedging \| Commodity contracts
Derivatives, Fair Value [Line Items]
Notional amount	50	24
Derivatives designated as hedges \| Cash flow hedging \| Commodity contracts \| Other current assets
Derivatives, Fair Value [Line Items]
Derivative asset designated as hedging instrument	2	4
Derivatives designated as hedges \| Cash flow hedging \| Commodity contracts \| Other noncurrent assets
Derivatives, Fair Value [Line Items]
Derivative asset designated as hedging instrument	0	0
Derivatives designated as hedges \| Cash flow hedging \| Commodity contracts \| Other current liabilities
Derivatives, Fair Value [Line Items]
Derivative liability designated as hedging instrument	1	0
Derivatives designated as hedges \| Cash flow hedging \| Commodity contracts \| Other noncurrent liabilities
Derivatives, Fair Value [Line Items]
Derivative liability designated as hedging instrument	0	0
Derivatives not designated as hedges \| Currency exchange contracts
Derivatives, Fair Value [Line Items]
Notional amount	5,285	5,227
Derivatives not designated as hedges \| Currency exchange contracts \| Other current assets
Derivatives, Fair Value [Line Items]
Derivative asset not designated as hedging instrument	34	43
Derivatives not designated as hedges \| Currency exchange contracts \| Other current liabilities
Derivatives, Fair Value [Line Items]
Derivative liability not designated as hedging instrument	9	34
Derivatives not designated as hedges \| Commodity contracts
Derivatives, Fair Value [Line Items]
Notional amount	$ 62	$ 18
Derivative, remaining maturity	1 month	1 month
Derivatives not designated as hedges \| Commodity contracts \| Other current assets
Derivatives, Fair Value [Line Items]
Derivative asset not designated as hedging instrument	$ 1	$ 2
Derivatives not designated as hedges \| Commodity contracts \| Other current liabilities
Derivatives, Fair Value [Line Items]
Derivative liability not designated as hedging instrument	$ 1	$ 0
Minimum \| Derivatives designated as hedges \| Fair value hedging \| Fixed-to-floating interest rate swaps
Derivatives, Fair Value [Line Items]
Derivative, remaining maturity	8 months	6 months
Minimum \| Derivatives designated as hedges \| Cash flow hedging \| Floating-to-fixed interest rate swaps
Derivatives, Fair Value [Line Items]
Derivative, remaining maturity	11 years	12 years
Minimum \| Derivatives designated as hedges \| Cash flow hedging \| Currency exchange contracts
Derivatives, Fair Value [Line Items]
Derivative, remaining maturity	1 month	1 month
Minimum \| Derivatives designated as hedges \| Cash flow hedging \| Commodity contracts
Derivatives, Fair Value [Line Items]
Derivative, remaining maturity	1 month	1 month
Minimum \| Derivatives not designated as hedges \| Currency exchange contracts
Derivatives, Fair Value [Line Items]
Derivative, remaining maturity	1 month	1 month
Maximum \| Derivatives designated as hedges \| Fair value hedging \| Fixed-to-floating interest rate swaps
Derivatives, Fair Value [Line Items]
Derivative, remaining maturity	13 years	14 years
Maximum \| Derivatives designated as hedges \| Cash flow hedging \| Floating-to-fixed interest rate swaps
Derivatives, Fair Value [Line Items]
Derivative, remaining maturity	31 years	32 years
Maximum \| Derivatives designated as hedges \| Cash flow hedging \| Currency exchange contracts
Derivatives, Fair Value [Line Items]
Derivative, remaining maturity	36 months	36 months
Maximum \| Derivatives designated as hedges \| Cash flow hedging \| Commodity contracts
Derivatives, Fair Value [Line Items]
Derivative, remaining maturity	12 months	12 months
Maximum \| Derivatives not designated as hedges \| Currency exchange contracts
Derivatives, Fair Value [Line Items]
Derivative, remaining maturity	12 months	12 months

Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement.

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Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.

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Fair value as of the balance sheet date of derivative instrument not designated as hedging instrument and classified as an asset.

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Fair value as of the balance sheet date of derivative instrument not designated as hedging instrument and classified as a liability.

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Nominal or face amount used to calculate payment on derivative.

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Period remaining until the derivative contract matures, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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