CONSOLIDATED STATEMENT OF EQUITY (Parenthetical) (USD $)	9 Months Ended
	Sep. 30, 2013
CONSOLIDATED STATEMENT OF EQUITY
Common stock dividends payable (in dollars per share)	$ 0.05
Series A preferred dividends, per share (in dollars per share)	$ 0.50
Series C preferred dividends, per share (in dollars per share)	$ 0.786
Series D preferred dividends and dividends payable, per share (in dollars per share)	$ 1.50