XML 91 R62.htm IDEA: XBRL DOCUMENT
v3.19.3.a.u2

Compensation Plans - Additional Information (Details) shares in Millions, $ in Millions | 12 Months Ended |  |
--- | --- | --- | ---
Nov. 30, 2019 USD ($) plan shares | Nov. 30, 2018 USD ($) | Nov. 30, 2017 USD ($) | Mar. 31, 2017 | Mar. 31, 2015
Employee Benefits Disclosure [Line Items] |  |  |  |  |
Shares available for future grant (in shares) | shares | 11.8 |  |  |  |
Award vesting period (in years) | 3 years |  |  |  |
Unrecognized compensation cost | $ 57 |  |  |  |
Weighted-average period over which cost is expected to be recognized (in years) | 1 year 4 months 24 days |  |  |  |
Pension expense | $ 34 | $ 36 | $ 53 |  |
Defined contribution plans, total expense | $ 41 | $ 39 | $ 37 |  |
Multiemployer Defined Benefit Pension Plan |  |  |  |  |
Employee Benefits Disclosure [Line Items] |  |  |  |  |
Number of multiemployer plans | plan | 2 |  |  |  |
Multiemployer Defined Benefit Pension Plan | MNOPF |  |  |  |  |
Employee Benefits Disclosure [Line Items] |  |  |  |  |
Funded (percentage) |  |  |  |  | 98.00%
Employer contribution of total contributions made by all plan participants (percentage) | 5.00% | 5.00% | 5.00% |  |
Multiemployer Defined Benefit Pension Plan | MNRPF |  |  |  |  |
Employee Benefits Disclosure [Line Items] |  |  |  |  |
Funded (percentage) |  |  |  | 88.00% |
Employer contribution of total contributions made by all plan participants (percentage) | 5.00% | 5.00% | 5.00% |  |
Pension Plan |  |  |  |  |
Employee Benefits Disclosure [Line Items] |  |  |  |  |
Weighted-average discount rates (percentage) | 2.40% | 3.40% |  |  |

X
- Definition Employee Benefits Disclosure [Line Items] + References No definition available. + Details
Name: | ccl_EmployeeBenefitsDisclosureLineItems
Namespace Prefix: | ccl_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Employer contribution as a percentage of total contributions made by all plan participants + References No definition available. + Details
Name: | ccl_Employercontributionasapercentageoftotalcontributionsmadebyallplanparticipants
Namespace Prefix: | ccl_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Multi Employer Plans Funded Percentage + References No definition available. + Details
Name: | ccl_MultiEmployerPlansFundedPercentage
Namespace Prefix: | ccl_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Multiemployer Plans, Number + References No definition available. + Details
Name: | ccl_MultiemployerPlansNumber
Namespace Prefix: | ccl_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Weighted average rate for present value of future retirement benefits cash flows, used to determine benefit obligation of defined benefit plan. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (k)(1) -URI http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920 + Details
Name: | us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Amount of cost for defined contribution plan. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 70 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=49170846&loc=d3e28014-114942 + Details
Name: | us-gaap_DefinedContributionPlanCostRecognized
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of cost not yet recognized for nonvested award under share-based payment arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (i) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
Name: | us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (i) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
Name: | us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of cost (reversal of cost) for pension benefits. Excludes other postretirement benefits. + References No definition available. + Details
Name: | us-gaap_PensionExpense
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | us-gaap_MultiemployerPlanTypeAxis=us-gaap_MultiemployerPlansPensionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_MultiemployerPlanNameAxis=ccl_MerchantNavyOfficersPensionFundMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_MultiemployerPlanNameAxis=ccl_MerchantNavyRatingsPensionFundMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |