INCOME TAXES (Schedule of Deferred Tax Balances) (Details) (USD $) In Millions, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Income Tax Expense (Benefit), Continuing Operations [Abstract]
Property, Deferred Tax Assets	$ 0	$ 0
Loss and Credit Carryforwards, Deferred Tax Assets	95	103
Postretirement benefit obligations, deferred tax assets	706	887
Other accruals and reserves, deferred tax assets	656	595
Inventory, deferred tax assets	30	10
Long-term Debt, Deferred Tax Assets	0	0
Investments, Deferred Tax Assets	7	0
Other - net, deferred tax assets	2	28
Subtotal, deferred tax assets	1,496	1,623
Valuation allowances, deferred tax assets	(50)	(124)
Total, deferred tax assets	1,446	1,499
Property, deferred tax liabilities	235	202
Deferred Tax Liabilities, Loss and credit carryforward	0	0
Postretirement Benefits, Deferred Tax Liabilities	440	403
Other accruals and Reserves, Deferred Tax Liabilities	4	4
Inventory, deferred tax liabilities	0	1
Long-term debt, deferred tax liabilities	1	1
Investments, Deferred Tax Liabilities	0	1
Other - net, deferred tax liabilities	1	46
Total, deferred tax liabilities	$ 681	$ 658