NOTES PAYABLE, LONG-TERM DEBT AND AVAILABLE CREDIT FACILITIES (Schedule of Long-Term Debt) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Debt Instrument [Line Items]
Unamortized debt discount	$ (336)	$ (403)
Long-term debt due within one year	(697)	(672)
Long-Term Debt	16,820	19,919
Maturities of Long-term Debt [Abstract]
2014	697
2015	407
2016	1,366
2017	775
2018	930
Capital Lease Obligations [Member]
Debt Instrument [Line Items]
Long-Term Debt	41	21
Final maturity 2013 [Member]
Debt Instrument [Line Items]
Long-Term Debt	0	404
Average interest rate in period	0.00%	6.01%
Final Maturity 2014 [Member]
Debt Instrument [Line Items]
Long-Term Debt	399	1,138
Average interest rate in period	5.33%	6.86%
Final maturity 2015 [Member]
Debt Instrument [Line Items]
Long-Term Debt	56	1,290
Average interest rate in period	2.89%	5.82%
Final maturity 2016 [Member]
Debt Instrument [Line Items]
Long-Term Debt	805	789
Average interest rate in period	2.53%	2.54%
Final Maturity 2017 [Member]
Debt Instrument [Line Items]
Long-Term Debt	491	890
Average interest rate in period	5.65%	5.88%
Final Maturity 2018 [Member]
Debt Instrument [Line Items]
Long-Term Debt	570	840
Average interest rate in period	5.43%	5.59%
Final Maturity 2019 and thereafter [Member]
Debt Instrument [Line Items]
Long-Term Debt	12,200	12,148
Average interest rate in period	5.94%	5.96%
U.S. Dollar loans, Various Rates and Maturities [Member]
Debt Instrument [Line Items]
Long-Term Debt	490	288
Average interest rate in period	1.44%	2.30%
Foreign Currency Loans, Various Rates and Maturities [Member]
Debt Instrument [Line Items]
Long-Term Debt	1,140	1,336
Average interest rate in period	3.18%	3.50%
Medium Term Notes Varying Maturities Through 2023 [Member]
Debt Instrument [Line Items]
Long-Term Debt	1,143	1,132
Average interest rate in period	3.76%	4.26%
Pollution Control/Industrial Revenue Bonds, Varying Maturities Through 2038 [Member]
Debt Instrument [Line Items]
Long-Term Debt	$ 518	$ 718
Average interest rate in period	5.59%	5.67%