INCENTIVE PLANS (Details 4) (USD $)	12 Months Ended										0 Months Ended			12 Months Ended	1 Months Ended
	Dec. 31, 2013 Stock Option Programs	Dec. 31, 2012 Stock Option Programs	Dec. 31, 2011 Stock Option Programs	Dec. 31, 2013 Stock Option Programs Other grants 2003 through 2009	Dec. 31, 2013 Stock Option Programs Other grants 2003 through 2009 Minimum	Dec. 31, 2013 Stock Option Programs Other grants 2003 through 2009 Maximum	Dec. 31, 2012 Stock Option Programs Granted prior to 2003	Dec. 31, 2012 Stock Option Programs Granted prior to 2003 Minimum	Dec. 31, 2012 Stock Option Programs Granted prior to 2003 Maximum	Dec. 31, 2012 Stock Option Programs Granted prior to 2003 Annual vesting	Feb. 14, 2011 Stock Option Programs Executive Officers Granted February 14, 2011 installment	Apr. 20, 2010 Stock Option Programs - Employees Granted April 20, 2010 installment	Oct. 29, 2009 Stock Option Programs - Employees Granted October 29, 2009 installment	Dec. 31, 2012 Stock Option Programs - Employees Granted from 1997 to 2002	Jan. 31, 2009 Performance-priced stock options Management Executive Committee Granted January 2009
Incentive Plans
Term of award				6 years			10 years				6 years	6 years	6 years	10 years	10 years
Number of equal installments in which awards are vested											3	3	3
Vesting rights percentage										20.00%
Vesting period					3 years	4 years	5 years						3 years	5 years	4 years
Closing price of common stock (in dollars per share)											$ 49.10	$ 48.80	$ 40.80		$ 45.30
Period of exercise for transfer restriction											5 years
Period of sale restriction on shares received in payment of award											1 year
Percentage of the recipients' awards received as the specified form of award															10.00%
Exercise price of half of stock options (in dollars per share)															$ 178.50
Exercise price of next half of stock options (in dollars per share)															$ 106.10
First vesting period								12 months	18 months
Options
Outstanding at the beginning of the period (in options)	35,020,397	37,596,029	37,486,011
Granted (in shares)			3,425,000								2,900,000
Forfeited or exchanged (in options)	(50,914)	(858,906)	(1,539,227)
Expired (in options)	(86,964)	(1,716,726)	(1,610,450)
Exercised (in options)	(3,374,413)		(165,305)
Outstanding at the end of the period (in options)	31,508,106	35,020,397	37,596,029
Exercisable at end of period (in options)	30,662,588	32,973,444	23,237,069
Weighted-average exercise price
Outstanding at the beginning of the period (in dollars per share)	$ 51.20	$ 69.60	$ 93.70
Granted-original (in dollars per share)			$ 48.86
Forfeited or exchanged (in dollars per share)	$ 212.35	$ 83.84	$ 176.41
Expired (in dollars per share)	$ 528.40	$ 438.14	$ 487.24
Exercised (in dollars per share)	$ 40.81		$ 40.80
Outstanding at the end of the period (in dollars per share)	$ 50.72	$ 51.20	$ 69.60
Intrinsic value per share
Exercised (in dollars per share)	$ 9.54		$ 6.72
Outstanding at the end of period (in dollars per share)	$ 1.39