Consolidated Statements Of Changes In Equity (Parenthetical) (USD $)	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
Statement of Stockholders' Equity [Abstract]
Cash dividends, per share	$ 0.675	$ 0.643
Preferred Stock, Dividends, Per Share, Cash Paid	$ 0.3	$ 0