EARNINGS PER SHARE CALCULATIONS (Reconciliation of Shares) (Details) - shares shares in Millions		3 Months Ended			9 Months Ended
		Sep. 30, 2016		Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Earnings Per Share Disclosure [Line Items]
Weighted-average common shares - basic		1,112.4		1,141.3	1,108.8	1,138.4
Plus dilutive effect of stock options and awards		15.0		12.5	14.8	13.7
Plus dilutive effect of assumed conversion of preferred stock		0.0	[1]	96.8	96.8	96.8
Weighted-average common shares outstanding - diluted		1,127.4		1,250.6	1,220.4	1,248.9
Employee Stock Option [Member]
Earnings Per Share Disclosure [Line Items]
Stock options and deferred stock awards excluded from EPS calculations	[2]	0.0		6.1	2.5	5.2

[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 months ended September 30, 2016, 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.