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FINANCIAL INSTRUMENTS - Income Statement (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Derivative Instruments, Gain (Loss)
Net sales	$ 3,758	$ 1,426	$ 7,767	$ 3,705
Cost of sales	2,996	1,252	6,187	3,084
Selling, general and administrative expenses	364	184	741	397
Other comprehensive income (loss)	63	14	(22)	(60)
Gain (loss) on cash flow hedging relationships:
Gain (loss) recognized in other comprehensive income		1		(2)
Foreign currency
Gain (loss) on cash flow hedging relationships:
Gain (loss) recognized in other comprehensive income	3		(3)
Foreign currency | Cash Flow Hedging | Gain (loss) reclassified from AOCI to income
Derivative Instruments, Gain (Loss)
Net sales	0	0	0	0
Cost of sales	1	0	1	0
Selling, general and administrative expenses	$ 0	$ (1)	$ 0	$ (1)

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