Condensed Consolidated Statements Of Equity (Parenthetical) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Statement of Stockholders' Equity [Abstract]
Other Comprehensive Income, tax, portion attributable to parent	$ (294)	$ (667)
Common Stock, Dividends, Per Share, Declared	$ 1.820	$ 1.460