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Derivative financial instruments (Tables) | 6 Months Ended
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Apr. 30, 2023
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 April 30, 2023 and 2022:
April 30, 2023 contract amounts: |  | Notional Sell Amounts |  | Notional Buy Amounts
Euro |  | $ | 109,595 |  |  | $ | 155,683 |
British pound |  | 28,614 |  |  | 123,134 |
Japanese yen |  | 21,619 |  |  | 26,700 |
Mexican Peso |  | 871 |  |  | 27,577 |
Hong Kong dollar |  | — |  |  | 148,303 |
Singapore dollar |  | 60 |  |  | 19,759 |
Australian dollar |  | — |  |  | 8,892 |
Taiwan Dollar |  | — |  |  | 8,000 |
Others |  | 2,063 |  |  | 66,627 |
Total |  | $ | 162,822 |  |  | $ | 584,675 |
April 30, 2022 contract amounts: |  | Notional Sell Amounts |  | Notional Buy Amounts
Euro |  | $ | 96,436 |  |  | $ | 337,291 |
British pound |  | 38,478 |  |  | 80,853 |
Hong Kong dollar |  | 7,727 |  |  | 55,666 |
Japanese yen |  | 10,848 |  |  | 39,294 |
Singapore dollar |  | 198 |  |  | 17,899 |
Australian dollar |  | 295 |  |  | 9,269 |
Others |  | 15,378 |  |  | 91,599 |
Total |  | $ | 169,360 |  |  | $ | 631,871 |

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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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