ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) 2 (Details) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Accumulated Other Comprehensive Income Loss [Line Items]
Balance beginning of period December 31	$ (1,339,000,000)
Other comprehensive income (loss) before reclassifications	2,219,000,000
Amounts reclassified from accumulated other comprehensive income	(62,000,000)
Net current period other comprehensive income (loss)	2,157,000,000	105,000,000	(377,000,000)
Balance end of period	818,000,000	(1,339,000,000)
Foreign Exchange Translation Adjustment [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Balance beginning of period December 31	356,000,000
Other comprehensive income (loss) before reclassifications	(52,000,000)
Amounts reclassified from accumulated other comprehensive income	0
Net current period other comprehensive income (loss)	(52,000,000)
Balance end of period	304,000,000
Pension and Other Postretirement Adjustments [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Balance beginning of period December 31	(1,848,000,000)
Other comprehensive income (loss) before reclassifications	2,161,000,000
Amounts reclassified from accumulated other comprehensive income	42,000,000
Net current period other comprehensive income (loss)	2,203,000,000
Balance end of period	355,000,000
Changes in Fair Value of Available for Sale Investments [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Balance beginning of period December 31	157,000,000
Other comprehensive income (loss) before reclassifications	140,000,000
Amounts reclassified from accumulated other comprehensive income	(127,000,000)
Net current period other comprehensive income (loss)	13,000,000
Balance end of period	170,000,000
Changes in Fair Value of Effective Cash Flow Hedges
Accumulated Other Comprehensive Income Loss [Line Items]
Balance beginning of period December 31	(4,000,000)
Other comprehensive income (loss) before reclassifications	(30,000,000)
Amounts reclassified from accumulated other comprehensive income	23,000,000
Net current period other comprehensive income (loss)	(7,000,000)
Balance end of period	$ (11,000,000)