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Stock Repurchase Program (Tables) | 6 Months Ended
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Apr. 30, 2015
Stock Repurchase Program [Abstract] |
Stock Repurchase And Reissuance Activities | Stock repurchase activities are as follow:
| Three Months Ended April 30, |  | Six Months Ended April 30,
| 2015 |  | 2014 |  | 2015 |  | 2014
| (in thousands, except per share price)
Shares repurchased | — |  |  | 628 |  |  | 3,290 |  |  | 2,050 |
Average purchase price per share | $ | — |  |  | $ | 39.81 |  |  | $ | 43.77 |  |  | $ | 38.90 |
Aggregate purchase price (1) | $ | — |  |  | $ | 25,000 |  |  | $ | 144,000 |  |  | $ | 79,747 |
Reissuance of treasury stock | 1,597 |  |  | 1,281 |  |  | 2,379 |  |  | 2,587 |
(1) | Does not include $36.0 million equity forward contract related to the above-referenced 2015 ASR.

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- Definition Tabular disclosure of treasury stock, including, but not limited to, average cost per share, description of share repurchase program, shares repurchased, shares held for each class of treasury stock. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 30 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6405834&loc=d3e23285-112656 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 30 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6405834&loc=d3e23315-112656 Reference 3: 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 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 30 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6405834&loc=d3e23309-112656 + Details
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