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Stock Repurchase Program (Tables) | 6 Months Ended
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Apr. 30, 2021
Stock Repurchase Program [Abstract] |
Stock Repurchase And Reissuance Activities | Stock repurchase activities as well as the reissuance of treasury stock for employee stock-based compensation purposes are as follows:
| Three Months Ended April 30, |  | Six Months Ended April 30,
| 2021(1) |  | 2020(2) |  | 2021 |  | 2020(2)
| (in thousands)
Total shares repurchased | 756 |  |  | 652 |  |  | 1,593 |  |  | 1,231 |
Total cost of the repurchased shares | $ | 195,211 |  |  | $ | 100,000 |  |  | $ | 398,082 |  |  | $ | 180,000 |
Reissuance of treasury stock | 946 |  |  | 1,358 |  |  | 1,529 |  |  | 1,808 |
(1) Includes the 166,276 shares and $50.0 million equity forward contract, respectively, from the December 2020 ASR. (2) Does not include the 148,953 shares and $20.0 million equity forward contract, respectively, from the February 2020 ASR settled in May 2020.

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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://fasb.org/us-gaap/role/ref/legacyRef -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 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -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 3: http://fasb.org/us-gaap/role/ref/legacyRef -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 4: http://fasb.org/us-gaap/role/ref/legacyRef -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 + Details
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