ACCOUNTS RECEIVABLE AND OTHER - Schedule of Current and Non-Current Accounts Receivable (Details) - USD ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Subclassifications of assets, liabilities and equities [abstract]
Current	$ 8,492	$ 6,490
Non-current	3,481	2,643
Total	$ 11,973	$ 9,133

The amount of non-current trade receivables and non-current other receivables. [Refer: Non-current trade receivables; Other non-current receivables]

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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The amount of current trade receivables and current other receivables. [Refer: Current trade receivables; Other current receivables]

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- Definition

The amount of trade receivables and other receivables. [Refer: Trade receivables; Other receivables]

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