DERIVATIVES AND HEDGING ACTIVITIES Impact of Derivative Instruments in Consolidated Balance Sheet (Details) - USD ($) $ in Millions	Sep. 30, 2018		Dec. 31, 2017
Derivatives, Fair Value [Line Items]
Derivative Assets	$ 3		$ 11
Derivative Liabilities	24		9
Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Derivative Assets	2		11
Derivative Liabilities	21		1
Not Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Derivative Assets	1		0
Derivative Liabilities	3		8
Foreign Exchange Contract | Not Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Derivative Assets	1	[1]	0
Derivative Liabilities	0		0
Energy Related Derivative | Not Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Derivative Assets	0		0
Derivative Liabilities	3	[2]	8	[3]
Cash Flow Hedging | Foreign Exchange Contract | Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Derivative Assets	2	[1]	11	[4]
Derivative Liabilities	$ 21	[5]	$ 1	[2]

[1] Included in Other current assets in the accompanying consolidated balance sheet.

[2] Included in Other accrued liabilities in the accompanying balance sheet.

[3] Includes $5 million recorded in Other accrued liabilities and $3 million recorded in Other liabilities in the accompanying consolidated balance sheet.

[4] Includes $10 million recorded in Other current assets and $1 million recorded in Deferred charges and other assets in the accompanying balance sheet.

[5] Includes $16 million recorded in Other accrued liabilities and $5 million recorded in Other liabilities in the accompanying consolidated balance sheet.