XML 54 R37.htm IDEA: XBRL DOCUMENT
v3.26.1

General information (Details) | 12 Months Ended
--- | ---
Dec. 31, 2025 CrudeCarrier Subsidiaries t
Disclosure of subsidiaries [abstract] |
Number of subsidiaries | 34
Number of wholly owned subsidiaries | 33
Number of large crude carriers | CrudeCarrier | 22
Total carrying capacity | t | 6,840,114
Top of Range [Member] |
Disclosure of subsidiaries [abstract] |
Weight of tankers | t | 320,000
Bottom of Range [Member] |
Disclosure of subsidiaries [abstract] |
Weight of tankers | t | 270,000
Marshall Island [Member] |
Disclosure of subsidiaries [abstract] |
Number of wholly owned subsidiaries | 27
Number of vessel-owning subsidiaries | 27
Number of newbuilding subsidiaries | 4
Number of vessel sold subsidiaries | 1
Singapore [Member] |
Disclosure of subsidiaries [abstract] |
Number of wholly owned subsidiaries | 4
Monegasque [Member] |
Disclosure of subsidiaries [abstract] |
Ownership interest | 99.00%
Norway [Member] |
Disclosure of subsidiaries [abstract] |
Number of wholly owned subsidiaries | 1
India [Member] |
Disclosure of subsidiaries [abstract] |
Number of wholly owned subsidiaries | 1

X
- Definition Number of large crude carriers by the entity. + References No definition available. + Details
Name: | dht_NumberOfLargeCrudeCarriers
Namespace Prefix: | dht_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition This element represents number of newbuilding subsidiaries by the entity. + References No definition available. + Details
Name: | dht_NumberOfNewbuildingSubsidiaries
Namespace Prefix: | dht_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition This element represents number subsidiaries by the entity. + References No definition available. + Details
Name: | dht_NumberOfSubsidiaries
Namespace Prefix: | dht_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition This element represents number of vessel-owning subsidiaries by the entity. + References No definition available. + Details
Name: | dht_NumberOfVesselOwningSubsidiaries
Namespace Prefix: | dht_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition This element represents number of vessels sold subsidiaries by the entity. + References No definition available. + Details
Name: | dht_NumberOfVesselsSoldSubsidiaries
Namespace Prefix: | dht_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition This element represents number of wholly owned subsidiaries by the entity. + References No definition available. + Details
Name: | dht_NumberOfWhollyOwnedSubsidiaries
Namespace Prefix: | dht_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Total carrying capacity of tankers. + References No definition available. + Details
Name: | dht_TotalCarryingCapacity
Namespace Prefix: | dht_
Data Type: | dtr-types:massItemType
Balance Type: | na
Period Type: | instant

X
- Definition This element represents weight of tankers in different size ranges. + References No definition available. + Details
Name: | dht_WeightOfTankers
Namespace Prefix: | dht_
Data Type: | dtr-types:massItemType
Balance Type: | na
Period Type: | instant

X
- References No definition available. + Details
Name: | ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesAbstract
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The proportion of ownership interest in a subsidiary attributable to the entity. [Refer: Total for all subsidiaries [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2025-01-01 -Paragraph 17 -Subparagraph b -Clause iii -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=27&code=ifrs-tx-2025-en-r&anchor=para_17_b_iii&doctype=Standard -URIDate 2025-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2025-01-01 -Paragraph 16 -Subparagraph b -Clause iii -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=27&code=ifrs-tx-2025-en-r&anchor=para_16_b_iii&doctype=Standard -URIDate 2025-03-27 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2025-01-01 -Paragraph 19B -Subparagraph c -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2025-en-r&anchor=para_19B_c&doctype=Standard -URIDate 2025-03-27 + Details
Name: | ifrs-full_ProportionOfOwnershipInterestInSubsidiary
Namespace Prefix: | ifrs-full_
Data Type: | dtr-2022:percentItemType
Balance Type: | na
Period Type: | duration

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

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

X
- Details
Name: | ifrs-full_GeographicalAreasAxis=country_MH
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_GeographicalAreasAxis=country_SG
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_GeographicalAreasAxis=dht_MonegasqueMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_GeographicalAreasAxis=country_NO
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_GeographicalAreasAxis=country_IN
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |