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Selected Information for Cruise and Tour and Other Segments (Parenthetical) (Detail) (Europe, Australia & Asia ("EAA") Ibero Cruises ("Ibero"), USD $) In Millions, unless otherwise specified | 12 Months Ended
--- | ---
Nov. 30, 2012
Europe, Australia & Asia ("EAA") Ibero Cruises ("Ibero") |
Segment Reporting Information [Line Items] |
Impairment Charges | $ 173

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