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Equity and Noncontrolling Interest - Parentheticals (Details) - $ / shares
3 Months Ended 9 Months Ended
Sep. 30, 2016
Sep. 30, 2015
Sep. 30, 2016
Sep. 30, 2015
Stockholders Equity [Abstract]        
Dividends Declared $ 0.345 $ 0.32 $ 1.01 $ 0.94