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CONSOLIDATED STATEMENT OF CHANGES IN EQUITY AND OTHER COMPREHENSIVE INCOME (Unaudited) (Parenthetical) (USD $)
In Millions, except Per Share data, unless otherwise specified |
3 Months Ended |
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Mar. 31, 2012
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| Common stock authorized amount for future purchases | $ 112.1 |
| Cash dividends, per share | $ 0.18 |
| X | ||||||||||
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- Definition
Aggregate dividends paid during the period for each share of common stock outstanding. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The amount authorized by an entity's Board of Directors under a stock repurchase plan. No definition available.
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