Accumulated Other Comprehensive Income Loss Net Investment Hedge Net of Tax

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- Definition

Debt Instrument Maturity Year

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Interest-bearing, non-restricted cash to be posted or received as collateral to the extent the fuel derivative fair value payable to or receivable from an individual counterparty, respectively, exceeds the contractual threshold.

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The difference between fair value and the carrying amount, net of any related valuation allowance, of separately recognized servicing assets existing at the date of initial application of fair value measurement, which is reported as a cumulative effect adjustment to retained earnings as of the beginning of the period.

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- Definition

Number Of Passenger Capacity Under Contract Exposed To Currency Risk

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- Definition

Percentage Difference Between Fair Value And Carrying Value of Asset

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- Definition

Percentage Of Weighted Average Cost Of Capital Adjusted For Risk

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- Definition

The effective portion of gains and losses (net) on derivative instruments designated and qualifying as hedging instruments that was recognized in other comprehensive income during the current period.

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This item represents disclosure of all significant concentrations of credit risk or market risk arising from the subject financial instrument (as defined), whether from an individual counterparty or groups of counterparties.

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Amount of gain (loss) recognized in earnings in the period from the increase (decrease) in fair value of foreign currency derivatives not designated as hedging instruments.

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- Definition

Carrying amount as of the balance sheet date, which is the cumulative amount paid and (if applicable) the fair value of any noncontrolling interest in the acquiree, adjusted for any amortization recognized prior to the adoption of any changes in generally accepted accounting principles (as applicable) and for any impairment charges, in excess of the fair value of net assets acquired in one or more business combination transactions.

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The interest rate applicable to the portion of the carrying amount of long-term borrowings outstanding as of the balance sheet date, including current maturities, which accrues interest at a set, unchanging rate.

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Aggregate notional amount of all nonderivative instruments that are designated as hedging instruments in a hedge of the net investment of foreign operations. For example, foreign currency denominated intercompany loans.

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Change in the balance sheet adjustment that results from the process of translating subsidiary financial statements and foreign equity investments into functional currency of the reporting entity for the period being reported, net of tax. If an entity's functional currency is a foreign currency, translation adjustments result from the process of translating that entity's financial statements into the reporting currency. Includes gain (loss) on foreign currency forward exchange contracts. Includes foreign currency transactions designated as hedges of net investment in a foreign entity and intercompany foreign currency transactions that are of a long-term nature, when the entities to the transaction are consolidated, combined, or accounted for by the equity method in the reporting enterprise's financial statements. Includes the gain (loss) on a derivative instrument or nonderivative financial instrument that may give rise to a foreign currency transaction gain (loss) and that have been designated and have qualified as hedging instruments for hedges of the foreign currency exposure of a net investment in a foreign operation.

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The net change in the difference between the fair value and the carrying value, or in the comparative fair values, of derivative instruments, including options, swaps, futures, and forward contracts, held at each balance sheet date, that was included in earnings for the period.

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Fair Value Measurements, Derivative Instruments and Hedging Activities - Additional Information (Detail) (USD $)	12 Months Ended										12 Months Ended
	Nov. 30, 2011	Nov. 30, 2010	Nov. 30, 2009	Nov. 30, 2011 Fuel	Nov. 30, 2011 Ibero Cruise	Jul. 31, 2011 Ibero Cruise	Nov. 30, 2011 Euro And Sterling Debt And Other Obligations	Nov. 30, 2010 Euro And Sterling Debt And Other Obligations	Nov. 30, 2011 Princess Contract	Nov. 30, 2011 P And O Cruises UK Contract	Nov. 30, 2010 Nonoperating Income Expense	Nov. 30, 2011 Foreign Exchange Contract Cash Flow Hedging	Nov. 30, 2010 Foreign Exchange Contract Cash Flow Hedging	Nov. 30, 2009 Foreign Exchange Contract Cash Flow Hedging	Nov. 30, 2011 Foreign Exchange Contract Net investment hedges	Nov. 30, 2010 Foreign Exchange Contract Net investment hedges	Nov. 30, 2009 Foreign Exchange Contract Net investment hedges	Nov. 30, 2011 Minimum	Jul. 31, 2011 Minimum	Jul. 31, 2011 Maximum
Fair Value, Measurement Inputs, Disclosure [Line Items]
Percentage of weighted average cost of capital adjusted for risk																			10.00%	13.00%
Percentage by which Ibero's estimated fair value exceeds its carrying value						2.00%
Amount by which Ibero's estimated fair value exceeds its carrying value						$ 12,000,000
Goodwill	3,322,000,000	3,320,000,000	3,451,000,000		154,000,000
Effective portions of derivative gains and (losses) recognized in other comprehensive income (loss)												72,000,000	(64,000,000)	101,000,000	(13,000,000)	84,000,000	(49,000,000)
Unrealized net gains on fuel derivatives				1,000,000
Gain on foreign currency forwards that are not designated as hedges											18,000,000
Derivative asset, cash collateral netting, fair value																		100,000,000
Designated debt and other obligations as nonderivative hedges of net investments in foreign operations							3,600,000,000	3,000,000,000
Debt and other obligations maturity year							2021
Foreign currency contract commitments							2,000,000,000
Cumulative foreign currency transaction gains and (losses) included in the cumulative translation adjustment component of AOCI	204,000,000	183,000,000
Foreign currency translation adjustment	$ 21,000,000	$ 271,000,000	$ (407,000,000)
Percentage of debt bore fixed interest rates, including the effect of interest rate swaps	65.00%	69.00%
Percentage of debt bore floating interest rates, including the effect of interest rate swaps	35.00%	31.00%
Number of foreign currency contracts									2	1