XML 444 R121.htm IDEA: XBRL DOCUMENT
v3.25.1

Derivative Financial Instruments - Foreign currency risk hedging (Details) - Currency risk | 12 Months Ended
--- | ---
Dec. 31, 2024 $ / € item | Dec. 31, 2023 | Dec. 31, 2022
Fair value measurement hierarchy of the Group's assets and liabilities |  |  |
Average USD:EUR rate | 0.9107 | 0.9187 | 0.9187
Percentage of foreign exchange risk mitigated by the total coverage | 40.00% |  |
Zero cost collar contracts |  |  |
Fair value measurement hierarchy of the Group's assets and liabilities |  |  |
Number of zero cost collar contracts entered | item | 0 |  |
Zero cost collar contracts | Minimum |  |  |
Fair value measurement hierarchy of the Group's assets and liabilities |  |  |
Average USD:EUR rate | 0.8779 |  |
Zero cost collar contracts | Maximum |  |  |
Fair value measurement hierarchy of the Group's assets and liabilities |  |  |
Average USD:EUR rate | 0.9428 |  |

X
- Definition Number of derivative instruments entered in to by the company. + References No definition available. + Details
Name: | cdlr_DerivativeNumberOfInstrumentsEnteredInTo
Namespace Prefix: | cdlr_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage of foreign exchange risk mitigated by the total coverage offered by the derivative instrument. + References No definition available. + Details
Name: | cdlr_PercentageOfForeignExchangeRiskMitigatedByTotalCoverage
Namespace Prefix: | cdlr_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition The average exchange rate used by the entity. Exchange rate is the ratio of exchange for two currencies. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 112 -Subparagraph c -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_112_c&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_AverageForeignExchangeRate
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:decimalItemType
Balance Type: | na
Period Type: | duration

X
- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table. + References No definition available. + Details
Name: | ifrs-full_DisclosureOfFinancialInstrumentsLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | ifrs-full_TypesOfRisksAxis=ifrs-full_CurrencyRiskMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfFinancialInstrumentsAxis=cdlr_ZeroCostCollarContractsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

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