XML 63 R50.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Financial Instruments - Reconciliation of liabilities arising from financing activities (Details) | 12 Months Ended
--- | ---
Dec. 31, 2017 USD ($)
Bank Loans [Member] |
Reconciliation of liabilities arising from financing activities |
As of beginning of period | $ 591,579
Financing cash flows | 93,157
Amortization | 3,206
As of end of period | 687,942
Convertible Senior Notes [Member] |
Reconciliation of liabilities arising from financing activities |
As of beginning of period | 109,916
Repurchase convertible notes | (17,104)
Amortization | 4,170
Equity component of convertible notes | 2,213
Other Changes | (932)
As of end of period | 98,262
Total Liabilities [Member] |
Reconciliation of liabilities arising from financing activities |
As of beginning of period | 701,495
Repurchase convertible notes | (17,104)
Financing cash flows | 93,157
Amortization | 7,375
Equity component of convertible notes | 2,213
Other Changes | (932)
As of end of period | $ 786,204

X
- Definition Amortization, classified as a noncash change in investing or financing activities. + References No definition available. + Details
Name: | dht_AmortizationRelatedToFinancingActivities
Namespace Prefix: | dht_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The equity component of convertible notes, classified as a noncash change in investing or financing activities. + References No definition available. + Details
Name: | dht_EquityComponentOfConvertibleNotesRelatedToFinancingActivities
Namespace Prefix: | dht_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The increase (decrease) in liabilities arising from financing activities resulting from noncash changes that the entity does not separately disclose in the same statement or note. + References No definition available. + Details
Name: | dht_IncreaseDecreaseThroughOtherNoncashChangesLiabilitiesArisingFromFinancingActivities
Namespace Prefix: | dht_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The inflows (outflows) of cash from repurchase of convertible notes, classified as financing activities. + References No definition available. + Details
Name: | dht_RepurchaseConvertibleNotes
Namespace Prefix: | dht_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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

X
- Definition The increase (decrease) in liabilities arising from financing activities resulting from financing cash flows. [Refer: Cash flows from (used in) financing activities; Liabilities arising from financing activities] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 7 -IssueDate 2017-01-01 -Paragraph 44B -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=7&date=2017-03-01&anchor=para_44B_a&doctype=Standard -URIDate 2017-03-09 + Details
Name: | ifrs-full_IncreaseDecreaseThroughFinancingCashFlowsLiabilitiesArisingFromFinancingActivities
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The amount of liabilities for which cash flows were, or future cash flows will be, classified in the statement of cash flows as cash flows from financing activities. [Refer: Cash flows from (used in) financing activities; Liabilities] + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 7 -IssueDate 2017-01-01 -Paragraph 44D -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=7&date=2017-03-01&anchor=para_44D&doctype=Standard -URIDate 2017-03-09 + Details
Name: | ifrs-full_LiabilitiesArisingFromFinancingActivities
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | ifrs-full_LiabilitiesArisingFromFinancingActivitiesAxis=dht_BankLoansMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_LiabilitiesArisingFromFinancingActivitiesAxis=dht_ConvertibleSeniorNotesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_LiabilitiesArisingFromFinancingActivitiesAxis=dht_TotalLiabilitiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |