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Derivative Financial Instruments (Tables)
9 Months Ended
Jul. 31, 2019
Investments All Other Investments [Abstract]  
Outstanding Currency, Forward Exchange Contracts

The following table summarizes, by currency, the foreign currency forward contracts outstanding at July 31, 2019 and 2018:

 

 

 

Notional Amounts

 

July 31, 2019 contract amounts:

 

Sell

 

 

Buy

 

Euro

 

$

219,910

 

 

$

90,043

 

British pound

 

 

20,542

 

 

 

45,955

 

Japanese yen

 

 

32,560

 

 

 

48,670

 

Australian dollar

 

 

350

 

 

 

7,683

 

Hong Kong dollar

 

 

1,209

 

 

 

136,818

 

Singapore dollar

 

 

782

 

 

 

15,449

 

Others

 

 

3,460

 

 

 

63,388

 

Total

 

$

278,813

 

 

$

408,006

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Notional Amounts

 

July 31, 2018 contract amounts:

 

Sell

 

 

Buy

 

Euro

 

$

239,642

 

 

$

201,296

 

British pound

 

 

41,649

 

 

 

70,644

 

Japanese yen

 

 

22,872

 

 

 

43,591

 

Australian dollar

 

 

185

 

 

 

7,729

 

Hong Kong dollar

 

 

453

 

 

 

118,507

 

Singapore dollar

 

 

613

 

 

 

12,820

 

Others

 

 

3,759

 

 

 

53,868

 

Total

 

$

309,173

 

 

$

508,455