Segment Information (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
Feb. 28, 2015 ship	Feb. 28, 2014	Nov. 30, 2014 ship
Segment Reporting Information [Line Items]
Number of Reportable Segments	3us-gaap_NumberOfReportableSegments
Revenues	$ 3,531us-gaap_SalesRevenueServicesGross	$ 3,585us-gaap_SalesRevenueServicesGross
Operating expenses	2,335us-gaap_CostOfRevenue	2,592us-gaap_CostOfRevenue
Selling and administrative	529	521
Depreciation and amortization	401us-gaap_DepreciationAndAmortization	405us-gaap_DepreciationAndAmortization
Operating Income	266us-gaap_OperatingIncomeLoss	67us-gaap_OperatingIncomeLoss
North America Cruise Brands
Segment Reporting Information [Line Items]
Revenues	2,193	2,119
Operating expenses	1,377	1,537
Selling and administrative	287	297
Depreciation and amortization	246	236
Operating Income	283	49
EAA Cruise Brands
Segment Reporting Information [Line Items]
Revenues	1,303	1,433
Operating expenses	943	1,039
Selling and administrative	179	187
Depreciation and amortization	138	152
Operating Income	43	55
Cruise Support
Segment Reporting Information [Line Items]
Revenues	26	25
Operating expenses	(1)	1
Selling and administrative	61	35
Depreciation and amortization	6	9
Operating Income	(40)	(20)
Tour and Other
Segment Reporting Information [Line Items]
Number of cruise ships	3		1
Revenues	9	8
Operating expenses	16	15
Selling and administrative	2	2
Depreciation and amortization	11	8
Operating Income	$ (20)	$ (17)

Item represents the total number of cruise ships in operation.

No definition available.

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- Definition

The aggregate cost of goods produced and sold and services rendered during the reporting period.

+ References

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- Definition

The current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 360

-SubTopic 10

-Section 50

-Paragraph 1

-Subparagraph (a)

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 28

-Subparagraph (b)

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- Definition

Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

+ References

No definition available.

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- Definition

The net result for the period of deducting operating expenses from operating revenues.

+ References

No definition available.

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- Definition

Aggregate revenue during the period for services rendered in the normal course of business (before deducting allowances and discounts) which are not otherwise defined in the taxonomy.

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- Definition

The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.4)

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-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 4

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 330

-SubTopic 10

-Section 30

-Paragraph 8

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