Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 7A
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-7A

Name:	us-gaap_PropertyPlantAndEquipmentLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

Property and Equipment - Additional Information (Details) $ in Millions	3 Months Ended	12 Months Ended
	Nov. 30, 2024 cruise_ship passenger	Nov. 30, 2024 USD ($)	Nov. 30, 2023 USD ($)	Nov. 30, 2022 USD ($)
Property, Plant and Equipment [Line Items]
Capitalized interest \| $		$ 61	$ 64	$ 48
Reduction in capacity \| passenger	2,000
NAA Segment
Property, Plant and Equipment [Line Items]
Number of ships agreed to sell \| cruise_ship	1