XML 81 R41.htm IDEA: XBRL DOCUMENT
v3.20.4

Debt - Long-Term and Short-Term Borrowings (Details) - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Nov. 30, 2020 | Nov. 30, 2019
Debt Instrument [Line Items] |  |
Total Debt | $ 27,581 | $ 11,634
Less: unamortized debt issuance costs | (624) | (131)
Total Debt, net of unamortized debt issuance costs | 26,957 | 11,503
Less: short-term borrowings | (3,084) | (231)
Less: current portion of long-term debt | (1,742) | (1,596)
Long-Term Debt | 22,130 | 9,675
Secured Debt |  |
Debt Instrument [Line Items] |  |
Long-term debt | $ 9,393 | 423
Secured Debt | Notes due Apr 2023 |  |
Debt Instrument [Line Items] |  |
Debt instrument, interest rate (percent) | 11.50% |
Long-term debt | $ 4,000 | 0
Secured Debt | Notes due Feb 2026 |  |
Debt Instrument [Line Items] |  |
Debt instrument, interest rate (percent) | 10.50% |
Long-term debt | $ 775 | 0
Secured Debt | Euro-denominated notes due Feb 2026 |  |
Debt Instrument [Line Items] |  |
Debt instrument, interest rate (percent) | 10.10% |
Long-term debt | $ 508 | 0
Secured Debt | Notes due Jun 2027 |  |
Debt Instrument [Line Items] |  |
Debt instrument, interest rate (percent) | 7.90% |
Long-term debt | $ 192 | 192
Secured Debt | Notes due Aug 2027 |  |
Debt Instrument [Line Items] |  |
Debt instrument, interest rate (percent) | 9.90% |
Long-term debt | $ 900 | 0
Secured Debt | Euro-denominated fixed rate bank loan due May 2025 |  |
Debt Instrument [Line Items] |  |
Long-term debt | $ 136 | 154
Secured Debt | Euro-denominated fixed rate bank loan due May 2025 | Minimum |  |
Debt Instrument [Line Items] |  |
Debt instrument, interest rate (percent) | 5.50% |
Secured Debt | Euro-denominated fixed rate bank loan due May 2025 | Maximum |  |
Debt Instrument [Line Items] |  |
Debt instrument, interest rate (percent) | 6.20% |
Secured Debt | Floating rate bank loan due Jun 2025 |  |
Debt Instrument [Line Items] |  |
Long-term debt | $ 1,855 | 0
Secured Debt | Floating rate bank loan due Jun 2025 | LIBOR |  |
Debt Instrument [Line Items] |  |
Debt instrument, variable rate (percent) | 7.50% |
Secured Debt | Euro-denominated floating rate bank loan due Oct 2026 |  |
Debt Instrument [Line Items] |  |
Long-term debt | $ 1,026 | 77
Secured Debt | Euro-denominated floating rate bank loan due Oct 2026 | Eurodollar | Minimum |  |
Debt Instrument [Line Items] |  |
Debt instrument, variable rate (percent) | 2.70% |
Secured Debt | Euro-denominated floating rate bank loan due Oct 2026 | Eurodollar | Maximum |  |
Debt Instrument [Line Items] |  |
Debt instrument, variable rate (percent) | 7.50% |
Unsecured Debt |  |
Debt Instrument [Line Items] |  |
Long-term debt | $ 18,188 | 11,211
Unsecured Debt | Revolver Facility Expires Aug 2024 |  |
Debt Instrument [Line Items] |  |
Long-term debt | $ 3,083 | 0
Unsecured Debt | Revolver Facility Expires Aug 2024 | LIBOR |  |
Debt Instrument [Line Items] |  |
Debt instrument, variable rate (percent) | 0.60% |
Unsecured Debt | Notes due Oct 2020 |  |
Debt Instrument [Line Items] |  |
Debt instrument, interest rate (percent) | 4.00% |
Short-term debt | $ 0 | 700
Unsecured Debt | Euro-denominated notes due Feb 2021 |  |
Debt Instrument [Line Items] |  |
Debt instrument, interest rate (percent) | 1.60% |
Short-term debt | $ 429 | 550
Unsecured Debt | Euro-denominated notes due Nov 2022 |  |
Debt Instrument [Line Items] |  |
Debt instrument, interest rate (percent) | 1.90% |
Short-term debt | $ 658 | 605
Unsecured Debt | Convertible notes due Apr 2023 |  |
Debt Instrument [Line Items] |  |
Debt instrument, interest rate (percent) | 5.80% |
Long-term debt | $ 537 | 0
Unsecured Debt | Notes due Oct 2023 |  |
Debt Instrument [Line Items] |  |
Debt instrument, interest rate (percent) | 7.20% |
Long-term debt | $ 125 | 125
Unsecured Debt | Notes due Mar 2026 |  |
Debt Instrument [Line Items] |  |
Debt instrument, interest rate (percent) | 7.60% |
Long-term debt | $ 1,450 | 0
Unsecured Debt | Euro-denominated notes due Mar 2026 |  |
Debt Instrument [Line Items] |  |
Debt instrument, interest rate (percent) | 7.60% |
Long-term debt | $ 598 | 0
Unsecured Debt | Notes due Jan 2028 |  |
Debt Instrument [Line Items] |  |
Debt instrument, interest rate (percent) | 6.70% |
Long-term debt | $ 200 | 200
Unsecured Debt | Euro-denominated notes due Oct 2029 |  |
Debt Instrument [Line Items] |  |
Debt instrument, interest rate (percent) | 1.00% |
Long-term debt | $ 718 | 660
Unsecured Debt | Euro-denominated fixed rate bank loan due Sept 2021 |  |
Debt Instrument [Line Items] |  |
Long-term debt | $ 32 | 221
Unsecured Debt | Euro-denominated fixed rate bank loan due Sept 2021 | Minimum |  |
Debt Instrument [Line Items] |  |
Debt instrument, interest rate (percent) | 0.30% |
Unsecured Debt | Euro-denominated fixed rate bank loan due Sept 2021 | Maximum |  |
Debt Instrument [Line Items] |  |
Debt instrument, interest rate (percent) | 3.90% |
Unsecured Debt | Euro-denominated floating rate bank loan due Apr 2023 |  |
Debt Instrument [Line Items] |  |
Long-term debt | $ 1,860 | 1,596
Unsecured Debt | Euro-denominated floating rate bank loan due Apr 2023 | Eurodollar | Minimum |  |
Debt Instrument [Line Items] |  |
Debt instrument, variable rate (percent) | 0.30% |
Unsecured Debt | Euro-denominated floating rate bank loan due Apr 2023 | Eurodollar | Maximum |  |
Debt Instrument [Line Items] |  |
Debt instrument, variable rate (percent) | 4.80% |
Unsecured Debt | Floating rate bank loan due Sep 2024 |  |
Debt Instrument [Line Items] |  |
Long-term debt | $ 300 | 300
Unsecured Debt | Floating rate bank loan due Sep 2024 | LIBOR |  |
Debt Instrument [Line Items] |  |
Debt instrument, variable rate (percent) | 3.80% |
Unsecured Debt | Sterling-denominated floating rate bank loan due Feb 2025 |  |
Debt Instrument [Line Items] |  |
Long-term debt | $ 881 | 854
Unsecured Debt | Sterling-denominated floating rate bank loan due Feb 2025 | LIBOR | Minimum |  |
Debt Instrument [Line Items] |  |
Debt instrument, variable rate (percent) | 0.80% |
Unsecured Debt | Sterling-denominated floating rate bank loan due Feb 2025 | LIBOR | Maximum |  |
Debt Instrument [Line Items] |  |
Debt instrument, variable rate (percent) | 0.90% |
Unsecured Debt | Euro-denominated export credit facility floating rate due Oct 2032 |  |
Debt Instrument [Line Items] |  |
Long-term debt | $ 1,891 | 963
Unsecured Debt | Euro-denominated export credit facility floating rate due Oct 2032 | Eurodollar | Minimum |  |
Debt Instrument [Line Items] |  |
Debt instrument, variable rate (percent) | 0.20% |
Unsecured Debt | Euro-denominated export credit facility floating rate due Oct 2032 | Eurodollar | Maximum |  |
Debt Instrument [Line Items] |  |
Debt instrument, variable rate (percent) | 1.50% |
Unsecured Debt | Euro-denominated export credit facility fixed rate due Sep 2032 |  |
Debt Instrument [Line Items] |  |
Debt instrument, interest rate (percent) | 1.10% |
Long-term debt | $ 1,159 | 545
Unsecured Debt | Export credit facility fixed rate due Oct 2031 |  |
Debt Instrument [Line Items] |  |
Long-term debt | $ 3,131 | 3,485
Unsecured Debt | Export credit facility fixed rate due Oct 2031 | Minimum |  |
Debt Instrument [Line Items] |  |
Debt instrument, interest rate (percent) | 2.40% |
Unsecured Debt | Export credit facility fixed rate due Oct 2031 | Maximum |  |
Debt Instrument [Line Items] |  |
Debt instrument, interest rate (percent) | 3.40% |
Unsecured Debt | Export credit facility floating rate due Dec 2031 |  |
Debt Instrument [Line Items] |  |
Long-term debt | $ 1,138 | 174
Unsecured Debt | Export credit facility floating rate due Dec 2031 | LIBOR | Minimum |  |
Debt Instrument [Line Items] |  |
Debt instrument, variable rate (percent) | 0.50% |
Unsecured Debt | Export credit facility floating rate due Dec 2031 | LIBOR | Maximum |  |
Debt Instrument [Line Items] |  |
Debt instrument, variable rate (percent) | 1.50% |
Unsecured Debt | Euro-denominated floating rate commercial paper loan |  |
Debt Instrument [Line Items] |  |
Debt instrument, interest rate (percent) | 0.00% |
Long-term debt | $ 0 | $ 231

X
- Definition Percentage points added to the reference rate to compute the variable rate on the debt instrument. + References No definition available. + Details
Name: | us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (b)(1) -URI http://asc.fasb.org/extlink&oid=120520924&loc=SL6031897-161870 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(16)) -URI http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 + Details
Name: | us-gaap_DebtInstrumentCarryingAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
Name: | us-gaap_DebtInstrumentInterestRateStatedPercentage
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

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

X
- Definition Represents the aggregate of total long-term debt, including current maturities and short-term debt. + References No definition available. + Details
Name: | us-gaap_DebtLongtermAndShorttermCombinedAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.17) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=119993939&loc=d3e28555-108399 + Details
Name: | us-gaap_DeferredFinanceCostsNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of long-term debt and lease obligation, including portion classified as current. + References No definition available. + Details
Name: | us-gaap_LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19,20) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
Name: | us-gaap_LongTermDebtCurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount after unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
Name: | us-gaap_LongTermDebtNoncurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(19)(a)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(16)(a)(1)) -URI http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(13)) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 + Details
Name: | us-gaap_ShortTermBorrowings
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Carrying value as of the balance sheet date of the portion of long-term, uncollateralized debt obligations due within one year or the normal operating cycle, if longer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(16)(a)(1)) -URI http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(19)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(13)) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 + Details
Name: | us-gaap_UnsecuredDebtCurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=us-gaap_SecuredDebtMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=ccl_NotesPayableDueApril2023Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=ccl_NotesPayableDueFebruary2026Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=ccl_EuroDenominatedNotesPayableDueFebruary2026Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=ccl_NotesPayableDueJune2027Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=ccl_NotesPayableDueAugust2027Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=ccl_EuroDenominatedFixedRateBankLoanDueMay2025Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MinimumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=ccl_FloatingRateBankLoanDueJune2025Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_VariableRateAxis=us-gaap_LondonInterbankOfferedRateLIBORMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=ccl_EuroDenominatedFloatingRateBankLoanDueOctober2026Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_VariableRateAxis=us-gaap_EurodollarMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=us-gaap_UnsecuredDebtMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=ccl_RevolverFacilityExpiresAugust2024Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=ccl_NotesPayableDueOctober2020Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=ccl_EuroDenominatedNotesPayableDueFebruary2021Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=ccl_EuroDenominatedNotesPayableDueNovember2022Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=ccl_ConvertibleNotesPayableDueApril2023Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=ccl_NotesPayableDueOctober2023Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=ccl_NotesPayableDueMarch2026Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=ccl_EuroDenominatedNotesPayableDueMarch2026Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=ccl_NotesPayableDueJanuary2028Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=ccl_EuroDenominatedNotesPayableDueOctober2029Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=ccl_EuroDenominatedFixedRateBankLoanDueSeptember2021Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=ccl_EuroDenominatedFloatingRateBankLoanDueApril2023Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=ccl_FloatingRateBankLoanDueSeptember2024Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=ccl_SterlingDenominatedFloatingRateBankLoanDueFebruary2025Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=ccl_LineOfCreditEuroDenominatedFloatingRateDueOctober2032Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=ccl_LineOfCreditEuroDenominatedFixedRateDueSeptember2032Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=ccl_LineOfCreditFixedRateDueOctober2031Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=ccl_LineOfCreditFloatingRateDueDecember2031Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=ccl_EuroDenominatedFloatingRateCommercialPaperLoanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |