BASIS OF PRESENTATION (Details 3) (USD $) In Millions, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
FUTURE APPLICATION OF ACCOUNTING STANDARDS
Addition (reduction) in Retained earnings	$ 118,041	$ 111,168
Addition (reduction) in Other assets	127,147	125,266
ASU No. 2014-01
FUTURE APPLICATION OF ACCOUNTING STANDARDS
Addition (reduction) in Retained earnings	(350)
Addition (reduction) in Other assets	(220)
Addition (reduction) in deferred tax assets	$ (130)