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Stock-Based Compensation (Tables) | 12 Months Ended
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Oct. 31, 2015
Disclosure of Compensation Related Costs, Share-based Payments [Abstract] |
Stock Option Activity | Stock option activity for the years ended October 31 was as follows (Shares in thousands):
|  | 2015 |  |  | 2014 |  |  | 2013 |
|  | Shares |  |  | Weighted Average Exercise price |  |  | Shares |  |  | Weighted Average Exercise price |  |  | Shares |  |  | Weighted Average Exercise price |
Beginning balance |  |  | 10 |  |  | $ | 27.36 |  |  |  | 79 |  |  | $ | 25.30 |  |  |  | 181 |  |  | $ | 19.45 |
Granted |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Forfeited |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 3 |  |  |  | 19.35 |
Exercised |  |  | 10 |  |  |  | 27.36 |  |  |  | 69 |  |  |  | 25.01 |  |  |  | 99 |  |  |  | 14.79 |
Ending balance |  |  | — |  |  | $ | — |  |  |  | 10 |  |  | $ | 27.36 |  |  |  | 79 |  |  | $ | 25.30 |

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- Definition Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for share options (or share units) that were outstanding at the beginning and end of the year, vested and expected to vest, exercisable or convertible at the end of the year, and the number of share options or share units that were granted, exercised or converted, forfeited, and expired during the year. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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