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Accumulated Other Comprehensive Income (Additional Information) (Details 2) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Nov. 30, 2017 | Nov. 30, 2018
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |
Net tax benefit (expense) of foreign currency translation adjustment component of accumulated other comprehensive income |  | $ 0 |
Amounts reclassified from AOCI |  | (5,191) |
Net tax benefit (expense) of available for sale securities component of AOCI |  | 0 |
Derivative instruments |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |
Amounts reclassified from AOCI | [1] | (5,191) |
Income Tax Expense [Member] | Derivative instruments |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |
Amounts reclassified from AOCI |  | $ (3,500) |
Income Tax Expense [Member] | Derivative instruments | Expected over next twelve months |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |
Amounts reclassified from AOCI |  |  | $ (11,300)
[1] | (2) $ 3.5 million of AOCI reclassified into earnings during the three months ended November 30, 2017 for derivative instruments was classified as a component reduction of income tax expense . The remaining amount reclassified into earnings was primarily classified as a component of cost of re venue. $ 11.3 million e xpected to be reclassified into earnings during the next 12 months will be classified as a component reduction of income tax expense . The remaining amount expected to be reclassified into earnings will be classified as a component of cost of revenue. The annual tax benefit (expense) for unrealized gains on derivative instruments is not material for the three months ended November 30, 2017 .

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- Definition Amount of tax expense (benefit), after reclassification adjustments, of appreciation (loss) in value of unsold available-for-sale securities. Excludes amounts related to other than temporary impairment (OTTI) loss. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 10A -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=66004124&loc=SL7669646-108580 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=66004124&loc=d3e640-108580 + Details
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- Definition Amount of tax expense (benefit), after reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=66004124&loc=d3e640-108580 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 10A -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66004124&loc=SL7669646-108580 + Details
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