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Shareholders' Equity (Tables) | 12 Months Ended
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Dec. 31, 2016
Equity [Abstract] |
Schedule of Share Repurchases | Our repurchase activity is as follows:
| 2016 | 2015 | 2014
Program | Shares | Total $ | $ per share | Shares | Total $ | $ per share | Shares | Total $ | $ per share
Open market | 165,598 |  | $ | 4,440,658 |  | $ | 26.82 |  | 1,037,590 |  | $ | 24,999,963 |  | $ | 24.09 |  | 1,016,717 |  | $ | 19,998,406 |  | $ | 19.67 |
401(k) | 540,501 |  | 14,875,850 |  | 27.52 |  | 512,754 |  | 11,557,598 |  | 22.54 |  | 417,172 |  | 8,246,172 |  | 19.77 |
Directors and employees | 30,072 |  | 823,446 |  | 27.38 |  | 25,746 |  | 585,413 |  | 22.74 |  | 54,341 |  | 1,038,459 |  | 19.11 |
Total | 736,171 |  | $ | 20,139,954 |  | $ | 27.36 |  | 1,576,090 |  | $ | 37,142,974 |  | $ | 23.57 |  | 1,488,230 |  | $ | 29,283,037 |  | $ | 19.68 |
| Inception to Date
Program | Shares | Total $ | $ per share
Open market | 3,834,819 |  | $ | 60,948,460 |  | $ | 15.89 |
401(k) | 6,082,443 |  | 65,732,720 |  | 10.81 |
Directors and employees | 1,873,632 |  | 15,663,608 |  | 8.36 |
Total | 11,790,894 |  | $ | 142,344,788 |  | $ | 12.07 |
Schedule of Dividends | Our recent dividends are as follows:
Declaration Date | Record Date | Payment Date | Dividend per Share
May 2, 2014 | June 12, 2014 | July 1, 2014 | $0.09
November 4, 2014 | December 2, 2014 | December 23, 2014 | $0.09
May 19, 2015 | June 12, 2015 | July 1, 2015 | $0.11
October 29, 2015 | December 2, 2015 | December 23, 2015 | $0.11
May 24, 2016 | June 10, 2016 | July 1, 2016 | $0.11
November 9, 2016 | December 2, 2016 | December 23, 2016 | $0.13

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- Definition Tabular disclosure of all or some of the information related to dividends 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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