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Derivative Instruments | 9 Months Ended
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Aug. 31, 2017
Derivative Instruments and Hedging Activities Disclosure [Abstract] |
Derivative Instruments | Derivative Instruments We generally use forward contracts that are not designated as hedging instruments to hedge economically the impact of the variability in exchange rates on intercompany accounts receivable and loans receivable denominated in certain foreign currencies. We generally do not hedge the net assets of our international subsidiaries. All forward contracts are recorded at fair value on the consolidated balance sheets at the end of each reporting period and expire from 30 days to one year. At August 31, 2017, $3.5 million was recorded in other accrued liabilities. At November 30, 2016, $6.6 million was recorded in other noncurrent liabilities. In the three and nine months ended August 31, 2017, realized and unrealized gains of $5.2 million and $9.6 million, respectively, from our forward contracts were recognized in foreign currency (loss) gain, net, in the condensed consolidated statements of operations. In the three and nine months ended August 31, 2016, realized and unrealized gains of $2.2 million and $1.4 million, respectively, from our forward contracts were recognized in foreign currency (loss) gain, net, in the condensed consolidated statements of operations. The gains were substantially offset by realized and unrealized losses on the offsetting positions. The table below details outstanding foreign currency forward contracts where the notional amount is determined using contract exchange rates (in thousands):
| August 31, 2017 |  | November 30, 2016
| Notional Value |  | Fair Value |  | Notional Value |  | Fair Value
Forward contracts to sell U.S. dollars | $ | 117,499 |  |  | $ | (3,539 | ) |  | $ | 74,690 |  |  | $ | (6,597 | )
Forward contracts to purchase U.S. dollars | 220 |  |  | (1 | ) |  | 1,673 |  |  | (19 | )
Total | $ | 117,719 |  |  | $ | (3,540 | ) |  | $ | 76,363 |  |  | $ | (6,616 | )

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