Consolidated Balance Sheets (Parenthetical) (USD $)	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2012 Series A Preferred Stock [Member]	Dec. 31, 2013 Series C Preferred Stock [Member]
Preferred stock, par value (per share)			$ 0	$ 0
Preferred stock, shares authorized			100,000,000
Preferred stock, shares issued			967,870
Preferred stock, shares outstanding			967,870	5,200,000
Common stock, par value (per share)	$ 1.00	$ 1.00
Common stock, shares authorized	1,200,000,000	1,200,000,000
Common stock, shares issued	978,044,909	792,272,692
Common stock, shares outstanding	972,351,457	786,579,240
Treasury stock, shares at cost	5,693,452	5,693,452