GOODWILL AND OTHER INTANGIBLE ASSETS GOODWILL AND OTHER INTANGIBLE ASSETS (Acquisition of Coodetec) (Details) - USD ($) $ in Millions	Jan. 30, 2015	Dec. 31, 2016	Dec. 31, 2015
Acquired Finite-Lived Intangible Assets [Line Items]
Indefinite-Lived Intangible Assets (Excluding Goodwill)		$ 61	$ 77
Coodetec [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-lived Intangible Assets Acquired	$ 81
Indefinite-Lived Intangible Assets (Excluding Goodwill)	46
Coodetec [Member] | Trademarks
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-lived Intangible Assets Acquired	14
Coodetec [Member] | Customer-related
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-lived Intangible Assets Acquired	1
Coodetec [Member] | Other Intangible Assets [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-lived Intangible Assets Acquired	$ 20