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CONSOLIDATED STATEMENTS OF EQUITY (Parenthetical) - $ / shares
3 Months Ended 9 Months Ended
Sep. 30, 2015
Sep. 30, 2015
Common Stock, Dividends, Per Share, Cash Paid $ 0.63  
Series A Preferred Shares [Member]    
Preferred Stock, Dividends, Per Share, Cash Paid   $ 1.5498
Series B [Member]    
Preferred Stock, Dividends, Per Share, Cash Paid   $ 1.3827