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Derivative financial instruments (Tables) | 9 Months Ended
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Jul. 31, 2022
Derivative Instruments and Hedging Activities Disclosure [Abstract] |
Outstanding Currency, Forward Exchange Contracts | The following table summarizes, by currency, the foreign currency forward contracts outstanding at July 31, 2022 and 2021:
|  | Notional Amounts
July 31, 2022 contract amounts: |  | Sell |  | Buy
Euro |  | $ | 88,275 |  |  | $ | 333,285 |
British pound |  | 36,779 |  |  | 78,942 |
Japanese yen |  | 16,688 |  |  | 37,163 |
Australian dollar |  | 278 |  |  | 9,426 |
Hong Kong dollar |  | — |  |  | 67,341 |
Singapore dollar |  | 378 |  |  | 18,025 |
Others |  | 26,012 |  |  | 98,113 |
Total |  | $ | 168,410 |  |  | $ | 642,295 |
|  | Notional Amounts
July 31, 2021 contract amounts: |  | Sell |  | Buy
Euro |  | $ | 118,988 |  |  | $ | 337,817 |
British pound |  | 27,861 |  |  | 86,778 |
Japanese yen |  | 15,939 |  |  | 43,281 |
Australian dollar |  | 934 |  |  | 10,462 |
Hong Kong dollar |  | 283 |  |  | 37,556 |
Singapore dollar |  | 458 |  |  | 18,448 |
Others |  | 22,374 |  |  | 93,079 |
Total |  | $ | 186,837 |  |  | $ | 627,421 |

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- Definition Tabular disclosure of the presentation of foreign exchange contracts on the statement of financial position, including the fair value amounts and location of such amounts. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4B -Subparagraph (c)(1) -URI https://asc.fasb.org/extlink&oid=125515794&loc=SL5624163-113959 + Details
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