DERIVATIVES AND HEDGING ACTIVITIES Impact of Derivative Instruments in Consolidated Balance Sheet (Details) - USD ($) $ in Millions		Mar. 31, 2019		Dec. 31, 2018
Derivatives, Fair Value [Line Items]
Derivative Assets		$ 32		$ 19
Derivative Liabilities		11		15
Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Derivative Assets		32	[1]	19	[2]
Derivative Liabilities	[3]	8		10
Not Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Derivative Assets		0		0
Derivative Liabilities	[3]	3		5
Foreign Exchange Contract | Not Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Derivative Assets		0		0
Derivative Liabilities		0		1
Energy Related Derivative | Not Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Derivative Assets		0		0
Derivative Liabilities		3		4
Cash Flow Hedging | Foreign Exchange Contract | Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Derivative Assets		3		3
Derivative Liabilities		8		10
Fair Value Hedging [Member] | Interest Rate Contract [Member] | Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Derivative Assets		29		16
Derivative Liabilities		$ 0		$ 0

[1] Includes $2 million recorded in Other current assets and $30 million recorded in Deferred charges and other assets in the accompanying consolidated balance sheet.

[2] Includes $2 million recorded in Other current assets and $17 million recorded in Deferred charges and other assets in the accompanying balance sheet.

[3] Included in Other current liabilities in the accompanying balance sheet.