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Consolidated Statements Of Changes In Stockholders’ Equity (Parenthetical) - $ / shares | 6 Months Ended
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Jun. 30, 2015 | Jun. 30, 2014
Statement of Stockholders' Equity [Abstract] |  |
Dividends declared per share (usd per share) | $ 0.07 | $ 0.12
Average cost of treasury stock per share (usd per share) | $ 14.57 | $ 12.80

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- Definition Aggregate dividends declared during the period for each share of common stock outstanding. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 + Details
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- Definition Total cost of shares repurchased divided by the total number of shares repurchased. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 30 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6405813&loc=d3e23239-112655 + Details
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