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Earnings Per Share - Additional Information (Details) - $ / shares | Oct. 05, 2015 | Jul. 09, 2015 | Feb. 24, 2015
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Earnings Per Share Disclosure [Line Items] |  |  |
Increase in dividend rate, percentage |  |  | 5.00%
Cash dividend, amount per share (in dollars per share) |  | $ 0.29 | $ 0.29
Subsequent Event |  |  |
Earnings Per Share Disclosure [Line Items] |  |  |
Cash dividend, amount per share (in dollars per share) | $ 0.290 |  |

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- Definition Dividend rate percentage increase (decrease) + References No definition available. + Details
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- Definition Earnings Per Share Disclosure [Line Items] + References No definition available. + Details
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- Definition The per share amount of a dividend declared, but not paid, as of the financial reporting date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4304-108586 + Details
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- Details
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