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Consolidated Statements of Stockholders' Equity (Parenthetical) (USD $)
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12 Months Ended | ||
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Dec. 31, 2014
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Dec. 31, 2013
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Dec. 31, 2012
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| Consolidated Statements of Stockholders' Equity [Abstract] | |||
| Dividends declared per share (in dollars per share) | $ 0.39us-gaap_CommonStockDividendsPerShareDeclared | $ 0.35us-gaap_CommonStockDividendsPerShareDeclared | $ 0.31us-gaap_CommonStockDividendsPerShareDeclared |
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- Definition
Aggregate dividends declared during the period for each share of common stock outstanding. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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