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Consolidated Statements of Shareholders Equity Parentheticals (Parentheticals) (USD $)
In Millions, except Per Share data, unless otherwise specified
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Dividends per share $ 0.24 $ 0.75 $ 0.92
Purchases and sales of noncontrolling interests, net of dividends paid $ 2.2 $ 3.5 $ 5.1