DERIVATIVE FINANCIAL INSTRUMENTS AND HEDGING ACTIVITIES - Impact of Derivatives on Consolidated Statement of Income (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Net sales	$ 3,856	$ 5,533	$ 8,645	$ 10,838
Cost of products sold	2,877	3,697	6,179	7,270
Interest expense - net	38	50	72	110
Cash Flow Hedging | Net Sales | Currency exchange contracts
Derivative [Line Items]
Gain (loss) on hedged item	5	2	5	5
Gain (loss) on hedging instrument	(5)	(2)	(5)	(5)
Cash Flow Hedging | Net Sales | Commodity contracts
Derivative [Line Items]
Gain (loss) on hedged item	0	0	0	0
Gain (loss) on hedging instrument	0	0	0	0
Cash Flow Hedging | Cost of products sold | Currency exchange contracts
Derivative [Line Items]
Gain (loss) on hedged item	4	(4)	1	(9)
Gain (loss) on hedging instrument	(4)	4	(1)	9
Cash Flow Hedging | Cost of products sold | Commodity contracts
Derivative [Line Items]
Gain (loss) on hedged item	0	0	0	0
Gain (loss) on hedging instrument	0	0	0	0
Cash Flow Hedging | Interest expense - net | Currency exchange contracts
Derivative [Line Items]
Gain (loss) on hedged item	0	0	0	0
Gain (loss) on hedging instrument	0	0	0	0
Cash Flow Hedging | Interest expense - net | Commodity contracts
Derivative [Line Items]
Gain (loss) on hedged item	0	0	0	0
Gain (loss) on hedging instrument	0	0	0	0
Fair value hedging | Net Sales | Fixed-to-floating interest rate swaps
Derivative [Line Items]
Gain (loss) on hedged item	0	0	0	0
Gain (loss) on hedging instrument	0	0	0	0
Fair value hedging | Cost of products sold | Fixed-to-floating interest rate swaps
Derivative [Line Items]
Gain (loss) on hedged item	0	0	0	0
Gain (loss) on hedging instrument	0	0	0	0
Fair value hedging | Interest expense - net | Fixed-to-floating interest rate swaps
Derivative [Line Items]
Gain (loss) on hedged item	(1)	(40)	(69)	(63)
Gain (loss) on hedging instrument	$ 1	$ 40	$ 69	$ 63