Other comprehensive (income) loss from unconsolidated subsidiaries, before tax.

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Other comprehensive income loss from unconsolidated subsidiaries net of tax.

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Other comprehensive income loss from unconsolidated subsidiaries tax.

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Amount after tax, before reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.

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Amount before tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.

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Amount of tax expense (benefit), before reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.

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Amount before tax, after reclassification adjustments of other comprehensive income (loss).

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Amount after tax and reclassification adjustments of other comprehensive income (loss).

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Amount, before tax, after reclassification adjustment, of (increase) decrease in accumulated other comprehensive income for defined benefit plan.

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ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) - Components of OCI (Details) - USD ($) $ in Millions	3 Months Ended						9 Months Ended
	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Sep. 30, 2019	Sep. 30, 2018
Unrealized gain (loss) on cash flow hedges
Gross Amount	$ (28)			$ 16			$ (50)	$ 8
Income Taxes	6			(1)			11	2
Net Amount	(22)			15			(39)	10
Changes in retirement plans’ funded status
Gross Amount	(15)			(14)			(37)	585
Income Taxes	6			8			14	(135)
Net Amount	(9)			(6)			(23)	450
Foreign currency translation
Gross Amount	31			(38)			109	(373)
Income Taxes	0			0			0	0
Net Amount	31			(38)			109	(373)
Share of other comprehensive (loss) of entities using the equity method
Gross Amount	(14)			(18)			(17)	(36)
Income Taxes	0			0			0	0
Net Amount	(14)			(18)			(17)	(36)
Other comprehensive income (loss)
Gross Amount	(26)			(54)			5	184
Income Taxes	12			7			25	(133)
Other comprehensive income (loss), net of tax	$ (14)	$ (5)	$ 49	$ (47)	$ 351	$ (253)	$ 30	$ 51