RECENT INVESTMENT ACTIVITY 3 (Details) (USD $) In Millions, unless otherwise specified	Mar. 31, 2015		Dec. 31, 2014
Recent Investment Activity (Details) [Abstract]
Property, plant and equipment, net	$ 291
Inventories	4
Total assets held for sale	295		293	[1]
Liability held for sale - asset retirement obligation	(6)	[2]
Total assets held for sale, net	$ 289

[1] Derived from audited financial statements.

[2] Included in Other Current Liabilities on the Condensed Consolidated Balance Sheet.