Condensed Consolidated Statements of Financial Position (Unaudited) (Parentheticals) (USD $)	Sep. 30, 2013	Dec. 31, 2012	Sep. 30, 2012
Common stock, par value (in Dollars per share)	$ 5	$ 5	$ 5
Common stock, shares authorized	750,000,000	750,000,000	750,000,000
Common stock, shares outstanding	118,778,298	117,855,075	117,743,809
Treasury shares, shares	216,523	216,523	216,523