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Segment Information Selected Information for Cruise and Tour and Other Segments (Parenthetical) (Detail) (USD $) In Millions, unless otherwise specified | 12 Months Ended
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Nov. 30, 2013 Segment | Nov. 30, 2012
Segment Reporting Information [Line Items] |  |  |  |
Reportable cruise segments | 3 |  |  |
Gain (Loss) on Disposition of Property Plant Equipment | $ 15 |  |  |
Impairment of Intangible Assets (Excluding Goodwill) | 13 | [1] | 20 | [1]
Europe, Australia & Asia (EAA) Ibero Cruises |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Impairment Charges | $ 173 |  |  |
[1] | At February 29, 2012, we also performed an interim impairment test of Ibero’s trademarks, which resulted in a $20 million impairment charge during the first quarter of 2012, based on the reduction of revenues primarily as a result of slower than anticipated Ibero capacity growth, which is considered a Level 3 input. In 2013, we recognized a $13 million impairment charge, which related to Ibero’s remaining trademarks’ carrying value.

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- Definition Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 45 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=8077374&loc=d3e2420-110228 + Details
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- Definition Amount of gain (loss) on sale or disposal of property, plant and equipment assets, including oil and gas property and timber property. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 + Details
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- Definition The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of an intangible asset (excluding goodwill) to fair value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 3 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16373-109275 + Details
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