INCOME TAXES - Components of Earnings Before Income Taxes (Details) - USD ($) $ in Millions	3 Months Ended	12 Months Ended
Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Income Tax Disclosure [Abstract]
U.S.				$ 1,311	$ 2,153	$ 888
Non-U.S.				1,034	829	351
INCOME BEFORE INCOME TAXES	$ 594	$ 874	$ 532	$ 2,345	$ 2,982	$ 1,239

The portion of earnings or loss from continuing operations before income taxes that is attributable to domestic operations.

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-SubTopic 10
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Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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The portion of earnings or loss from continuing operations before income taxes that is attributable to foreign operations, which is defined as Income or Loss generated from operations located outside the entity's country of domicile.

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