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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (PARENTHETICAL) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
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May 31, 2014
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May 31, 2013
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May 31, 2014
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May 31, 2013
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| Statement of Comprehensive Income [Abstract] | ||||
| Tax expense on unrealized gains (losses) on availble-for-sale securities | $ 0 | $ 0 | $ 0 | $ 0 |
| Tax expense on changes in unrealized gain of defined benefit plan | 60 | 0 | 60 | 0 |
| Tax benefit on unrealized cash flow hedge | 21 | 0 | 26 | 0 |
| Tax benefit (expense) on foreign currency translation adjustments | $ (287) | $ 0 | $ 235 | $ 448 |