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Accumulated Other Comprehensive Income (Loss) | 12 Months Ended
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Oct. 31, 2018
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract] |
Accumulated Other Comprehensive Income (Loss) | Accumulated Other Comprehensive Income (Loss) Components of accumulated other comprehensive income (loss), on an after-tax basis where applicable, were as follows:
| Year Ended October 31,
| 2018 |  | 2017
| (in thousands)
Cumulative currency translation adjustments | $ | (89,289 | ) |  | $ | (70,407 | )
Unrealized gain (loss) on derivative instruments, net of taxes | (23,888 | ) |  | 4,428 |
Total accumulated other comprehensive income (loss) | $ | (113,177 | ) |  | $ | (65,979 | )
The effect of amounts reclassified out of each component of accumulated other comprehensive income (loss) into net income was as follows:
| Year Ended October 31,
| 2018 |  | 2017 |  | 2016
| (in thousands)
Reclassifications from accumulated other comprehensive income (loss) into consolidated statement of operations: |  |  |  |  |
Gain (loss) on cash flow hedges, net of taxes |  |  |  |  |
Revenues | $ | 1,103 |  |  | $ | (2,759 | ) |  | $ | (8,585 | )
Operating expenses | 9,785 |  |  | (805 | ) |  | (12,125 | )
Gain (loss) on available-for-sale securities |  |  |  |  |
Other income (expense) | — |  |  | (8 | ) |  | 18 |
Total reclassifications into net income | $ | 10,888 |  |  | $ | (3,572 | ) |  | $ | (20,692 | )
Amounts reclassified in fiscal 2018, 2017, and 2016 primarily consisted of gains (losses) from the Company’s cash flow hedging activities. See Note 5. Financial Assets and Liabilities.

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- Definition The entire disclosure for comprehensive income, which includes, but is not limited to, 1) the amount of income tax expense or benefit allocated to each component of other comprehensive income, including reclassification adjustments, 2) the reclassification adjustments for each classification of other comprehensive income and 3) the ending accumulated balances for each component of comprehensive income. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -URI http://asc.fasb.org/topic&trid=2134417 + Details
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