XML 34 R30.htm IDEA: XBRL DOCUMENT

Preparation Of Interim Financial Statements (Narrative) (Details) $ in Millions	Jan. 01, 2014 USD ($)
Preparation Of Interim Financial Statements Disclosure [Abstract]
Cumulative effect of change in accounting principle	$ 3,128

Amount of cumulative effect of the change in accounting principle or new accounting pronouncement on retained earnings or other components of equity or net assets in the statement of financial position as of the beginning of the earliest period presented.

+ References + Details