XML 85 R50.htm IDEA: XBRL DOCUMENT
v3.24.4

Contingencies (Details) $ in Millions | Dec. 30, 2022 USD ($) | Nov. 30, 2024 USD ($) classAction | Nov. 30, 2023 USD ($)
--- | --- | --- | ---
Commitments and Contingencies Disclosure [Abstract] |  |  |
Loss contingency liability | $ 110 |  |
Loss contingency, fees and costs | $ 4 |  |
Number of class actions, COVID-19 | classAction |  | 2 |
Customer deposits |  |  | $ 844
Compensating deposits |  | $ 158 |

X
- Definition Loss Contingency, Customer Deposits + References No definition available. + Details
Name: | ccl_LossContingencyCustomerDeposits
Namespace Prefix: | ccl_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Loss Contingency, Fees And Costs + References No definition available. + Details
Name: | ccl_LossContingencyFeesAndCosts
Namespace Prefix: | ccl_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Loss Contingency, Number Of Class Actions, COVID-19 + References No definition available. + Details
Name: | ccl_LossContingencyNumberOfClassActionsCOVID19
Namespace Prefix: | ccl_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- References No definition available. + Details
Name: | us-gaap_CommitmentsAndContingenciesDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The carrying amount of the asset transferred to a third party to serve as a deposit, which typically serves as security against failure by the transferor to perform under terms of an agreement. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(17)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 + Details
Name: | us-gaap_DepositAssets
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of loss contingency liability. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483076/450-20-50-1 Reference 2: http://www.xbrl.org/2003/role/recommendedDisclosureRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483076/450-20-50-10 + Details
Name: | us-gaap_LossContingencyAccrualAtCarryingValue
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant