EARNINGS PER SHARE CALCULATIONS (Reconciliation of Shares) (Details) - shares shares in Millions		3 Months Ended		6 Months Ended
		Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Earnings Per Share Disclosure [Line Items]
Weighted-average common shares - basic		1,111.1	1,138.1	1,107.0	1,136.9
Plus dilutive effect of stock options and awards		14.9	14.5	14.7	14.3
Plus dilutive effect of assumed conversion of preferred stock		96.8	96.8	96.8	96.8
Weighted-average common shares outstanding - diluted		1,222.8	1,249.4	1,218.5	1,248.0
Employee Stock Option [Member]
Earnings Per Share Disclosure [Line Items]
Stock options and deferred stock awards excluded from EPS calculations (2)	[1]	3.0	3.0	3.7	4.7

[1] 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.