OTHER FINANCIAL DATA - GOODWILL (Details) (USD $) In Millions, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Goodwill [Line Items]
Goodwill, Beginning Balance	$ 999	$ 1,024	[1]
Goodwill, Ending Balance	$ 999	$ 1,024	[1]

[1] Derived from audited financial statements.