DEBT (Debt Extinguishment)(Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2015		Mar. 31, 2014
Extinguishment of Debt [Line Items]
Debt reductions	$ 217	[1]	$ 9	[1]
Pre-tax early debt extinguishment costs	$ 1		$ 0

[1] Reductions related to notes with interest rates ranging from 5.30% to 6.25% with original maturities from 2015 to 2025 for the three months ended March 31, 2015 and from 6.00% to 6.70% with original maturities from 2024 to 2027 for the three months ended March 31, 2014