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Consolidated Statements of Equity (Parenthetical) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Dividends per Common share $ 0.58 $ 0.50 $ 0.42
Adjustments related to previous years' vested and unvested restricted stock units $ 4.1