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Consolidated Condensed Statements Of Equity (Parenthetical) - USD ($) | 9 Months Ended
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Sep. 30, 2015 | Sep. 30, 2014
Common stock - cash dividends declared per share |  | $ 0.18 | $ 0.15
Common stock repurchased | [1] | $ 20,052,000 | $ 28,903,000
Preferred Stock Dividends Per Share Declared |  | $ 4,650 | $ 4,650
Stock Repurchase Authorization [Member] |  |  |
Common stock repurchased |  | $ 15,800,000 | $ 24,000,000
[1] | 2015 and 2014 include $ 15.8 million and $ 24.0 m illion, respectively, repurchased under the share repurchase program launched in January 2014

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- Definition Equity impact of the value of stock that has been repurchased and retired during the period. The excess of the purchase price over par value can be charged against retained earnings (once the excess is fully allocated to additional paid in capital). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Article 3 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 29, 30, 31 -Article 5 + Details
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