RELATED PARTIES (Details) - Equity Method Investee [Member] - USD ($) $ in Millions	3 Months Ended
Mar. 31, 2018	Mar. 31, 2017	Dec. 31, 2017
Related Party Transaction [Line Items]
Revenues	$ 9	$ 9
Receivables	4		$ 3
Accounts payable, related parties	1		1
Prepaid Expenses and Other Current Assets [Member]
Related Party Transaction [Line Items]
Other receivables	5		$ 7
Selling, General and Administrative Expenses [Member]
Related Party Transaction [Line Items]
Income from related party recognized	$ 4	$ 4

Other Accounts Receivable, Related Parties

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- Definition

Amount for accounts payable to related parties.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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For an unclassified balance sheet, amount of receivables arising from transactions with related parties.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

Reflects the sum of all other revenue and income realized from sales and other transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party during the period.

+ References

No definition available.

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Amount of revenue, fees and commissions earned from transactions between (a) a parent company and its subsidiaries; (b) subsidiaries of a common parent; (c) an entity and trusts for the benefit of employees, for example, but not limited to, pension and profit-sharing trusts that are managed by or under the trusteeship of the entity's management; (d) an entity and its principal, owners, management, or members of their immediate families; and (e) affiliates.

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