EARNINGS PER SHARE CALCULATIONS (Reconciliation of Shares) (Details) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2015		Mar. 31, 2014
Earnings Per Share Disclosure [Line Items]
Weighted-average common shares - basic	1,135.7		1,190.6
Plus dilutive effect of stock options and awards	14.2		17.1
Incremental Common Shares Attributable to Conversion of Preferred Stock	96.8	[1]	0	[1]
Weighted-average common shares outstanding - diluted	1,246.7		1,207.7
Employee Stock Option [Member]
Earnings Per Share Disclosure [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	6.4	[2]	5.7	[2]

[1] Conversion of the Company's Cumulative Convertible Perpetual Preferred Stock, Series A into shares of the Company's common stock was excluded from the calculation of diluted earnings per share for the three-month period ended March 31, 2014, because the effect of including them would have been antidilutive.

[2] These outstanding options to purchase shares of common stock and deferred stock awards were excluded from the calculation of diluted earnings per share because the effect of including them would have been antidilutive.