FINANCIAL INSTRUMENTS (Fair Value of Financial Instruments) (Details) (USD $) In Millions, unless otherwise specified	Dec. 31, 2013		Dec. 31, 2012
Long-term Debt [Member]
Financial Instruments [Line Items]
Financial Instruments, Cost	$ (471)		$ (471)
Financial Instruments, Gross Unrealized Gains	0		0
Financial Instruments, Gross Unrealized Loss	(85)		(116)
Financial Instruments, Fair Value	(556)		(587)
Debt Securities [Member]
Financial Instruments [Line Items]
Financial Instruments, Cost	5	[1]	5	[1]
Financial Instruments, Gross Unrealized Gains	0	[1]	0	[1]
Financial Instruments, Gross Unrealized Loss	0	[1]	0	[1]
Financial Instruments, Fair Value	5	[1]	5	[1]
Total Marketable Securities [Member]
Financial Instruments [Line Items]
Financial Instruments, Cost	5	[1]	5	[1]
Financial Instruments, Gross Unrealized Gains	0	[1]	0	[1]
Financial Instruments, Gross Unrealized Loss	0	[1]	0	[1]
Financial Instruments, Fair Value	$ 5	[1]	$ 5	[1]

[1] Included in “Other investments” in the consolidated balance sheets.