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Fair value, after the 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 not subject to a master netting arrangement and not elected to be offset.

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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Amount after unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Amount of borrowings classified as other, maturing within one year or the normal operating cycle, if longer.

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The cash inflow from additional borrowings, net of cash paid to third parties in connection with debt origination.

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The excess of the (1) fair value of consideration transferred to the holders of a security in excess of (2) the carrying amount of the security reported on the registrant's balance sheet, which will be deducted from net earnings to derive net earnings available to common shareholders. This amount is generally an adjustment considered in the computation of earnings per share.

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The cash outflow for a borrowing supported by a written promise to pay an obligation.

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Amount of borrowings from a bank classified as other, maturing within one year or operating cycle, if longer.

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Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer.

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FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS (Debt) (Details) - USD ($)	3 Months Ended	6 Months Ended
	Jun. 30, 2019	Jun. 30, 2019	Jun. 30, 2018	Mar. 31, 2019	Dec. 31, 2018
Debt Instrument [Line Items]
Short-term Bank Loans and Notes Payable	$ 355,000,000	$ 355,000,000			$ 320,000,000
Current portion of long-term debt	0	0			1,249,000,000
Other Short-term Borrowings	190,000,000	190,000,000			134,000,000
Bank drafts and short-term borrowings	545,000,000	545,000,000			1,703,000,000
Debt Instrument, Face Amount	24,515,000,000	24,515,000,000			6,776,000,000
Adjustments to Principal Value, Unamortized basis adjustment from swap terminations	188,000,000	188,000,000			201,000,000
Debt Instrument, Unamortized Discount	(276,000,000)	(276,000,000)			(72,000,000)
Long-term Debt	24,433,000,000	24,433,000,000			6,895,000,000
Long-term debt	24,433,000,000	24,433,000,000			5,646,000,000
Long-term debt, fair value	25,900,000,000	25,900,000,000			7,100,000,000
Interest payments		110,000,000	$ 117,000,000
Interest Rate Swap [Member]
Debt Instrument [Line Items]
Derivative Liability	$ 6,000,000	6,000,000			$ (10,000,000)
Bridge Loan [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity				$ 33,500,000,000
1.600% Notes Due 2019 [Member]
Debt Instrument [Line Items]
Repayments of Notes Payable		$ 750,000,000
Interest rate on matured debt	1.60%	1.60%
1.750% Notes Due 2019 [Member]
Debt Instrument [Line Items]
Repayments of Notes Payable		$ 500,000,000
Interest rate on matured debt	1.75%	1.75%
$2.0 Billion Revolving Credit Facility Expiring in January 2020 [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	$ 2,000,000,000.0	$ 2,000,000,000.0
$1.5 Billion Revolving Credit Facility Expiring in September 2023 [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	1,500,000,000	1,500,000,000
$1.5 Billion Revolving Credit Facility Expiring in July 2024 [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	1,500,000,000	1,500,000,000
Term Loan Credit Agreement [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	8,000,000,000.0	8,000,000,000.0
Floating Rate Notes due 2020 [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount	750,000,000	750,000,000
Floating Rate Notes due 2022 [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount	500,000,000	500,000,000
2.550% Notes due 2021 [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount	1,000,000,000	1,000,000,000
2.550% Notes due 2022 [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount	1,500,000,000	1,500,000,000
2.900% Notes due 2024 [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount	3,250,000,000	3,250,000,000
3.200% Notes due 2026 [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount	2,250,000,000	2,250,000,000
3.400% Notes due 2029 [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount	4,000,000,000	4,000,000,000
4.125% Notes due 2039 [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount	2,000,000,000	2,000,000,000
4.250% Notes due 2049 [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount	3,750,000,000	3,750,000,000
$19 Billion Senior Unsecured Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount	19,000,000,000	19,000,000,000
Redemption Premium		1.01
Proceeds from Debt, Net of Issuance Costs	18,790,000,000
Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	6,000,000,000.0	6,000,000,000.0
Revolving Credit Facility [Member] \| $1.0 Billion Revolving Credit Facility Expiring in January 2022 [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	1,000,000,000.0	1,000,000,000.0
364-Day Tranche [Member] \| Term Loan Credit Agreement [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	1,000,000,000.0	1,000,000,000.0
Three-Year Tranche [Member] \| Term Loan Credit Agreement [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	4,000,000,000.0	4,000,000,000.0
Five-Year Tranche [Member] \| Term Loan Credit Agreement [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	$ 3,000,000,000.0	$ 3,000,000,000.0