XML 101 R80.htm IDEA: XBRL DOCUMENT
v3.26.1

Other non-current assets - Narrative (Details) $ in Thousands | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2025 USD ($) vessel | Dec. 31, 2024 USD ($) | Dec. 31, 2023 USD ($) | Nov. 30, 2022 USD ($) vessel | Aug. 31, 2021 vessel
Disclosure of Other Non-Current Assets [Line Items] |  |  |  |  |
Number of vessels | vessel | 1 |  |  |  |
Investment in dual fuel tanker joint venture | $ 0 | $ 1,937 | $ 0 |  |
Distributions from dual fuel tanker joint venture | 3,633 | 8,851 | $ 1,822 |  |
Other | 350 | 0 |  |  |
Product tanker |  |  |  |  |
Disclosure of Other Non-Current Assets [Line Items] |  |  |  |  |
Number of vessels | vessel |  |  |  |  | 9
Product tanker | LR1 |  |  |  |  |
Disclosure of Other Non-Current Assets [Line Items] |  |  |  |  |
Number of vessels | vessel |  |  |  |  | 4
Minority Interest in Portfolio Acquired, August 2021 |  |  |  |  |
Disclosure of Other Non-Current Assets [Line Items] |  |  |  |  |
Additional investment in joint venture |  |  |  | $ 1,750 |
Investment in dual fuel tanker joint venture |  | 1,900 |  |  |
Distributions from dual fuel tanker joint venture | 3,600 | 8,900 |  |  |
Share of net income in joint venture | 4,100 | $ 7,700 |  |  |
Minority Interest in Portfolio Acquired, August 2021 | Product tanker |  |  |  |  |
Disclosure of Other Non-Current Assets [Line Items] |  |  |  |  |
Share of net income in joint venture | $ 2,800 |  |  |  |
Minority Interest in Portfolio Acquired, August 2021 | Product tanker | LR1 |  |  |  |  |
Disclosure of Other Non-Current Assets [Line Items] |  |  |  |  |
Number of vessels | vessel |  |  |  | 1 |

X
- Definition The cash inflow representing dividends received from joint ventures, classified as investing activities. [Refer: Total for all joint ventures [member]; Dividends received] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 7 -IssueDate 2025-01-01 -Paragraph 16 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2025-en-r&anchor=para_16&doctype=Standard -URIDate 2025-03-27 + Details
Name: | ifrs-full_DividendsReceivedFromJointVenturesClassifiedAsInvestingActivities
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of investments in joint ventures accounted for using the equity method. [Refer: Total for all joint ventures [member]; Investments accounted for using equity method] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Note Expiry date 2027-01-01 -Name IAS -Number 1 -IssueDate 2025-01-01 -Paragraph 55 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_55&doctype=Standard -URIDate 2025-03-27 + Details
Name: | ifrs-full_InvestmentsInJointVenturesAccountedForUsingEquityMethod
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The cash outflow to acquire interests in joint ventures (other than payments for those instruments considered to be cash equivalents or those held for dealing or trading purposes), classified as investing activities. [Refer: Total for all joint ventures [member]] + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 7 -IssueDate 2025-01-01 -Paragraph 16 -Subparagraph c -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2025-en-r&anchor=para_16_c&doctype=Standard -URIDate 2025-03-27 + Details
Name: | ifrs-full_OtherCashPaymentsToAcquireInterestsInJointVenturesClassifiedAsInvestingActivities
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The entity's share of the other comprehensive income of associates and joint ventures accounted for using the equity method, net of tax. [Refer: Total for all associates [member]; Investments accounted for using equity method; Total for all joint ventures [member]; Other comprehensive income] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2025-01-01 -Paragraph B16 -Subparagraph c -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2025-en-r&anchor=para_B16_c&doctype=Appendix&subtype=B -URIDate 2025-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Note Expiry date 2027-01-01 -Name IAS -Number 1 -IssueDate 2025-01-01 -Paragraph 91 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_91_a&doctype=Standard -URIDate 2025-03-27 + Details
Name: | ifrs-full_ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethod
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition [Line Items] for Disclosure Of Other Non-Current Assets [Table] + References No definition available. + Details
Name: | stng_DisclosureOfOtherNonCurrentAssetsLineItems
Namespace Prefix: | stng_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Noncurrent Prepaid Expenses + References No definition available. + Details
Name: | stng_NoncurrentPrepaidExpenses
Namespace Prefix: | stng_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Number Of Ships + References No definition available. + Details
Name: | stng_NumberOfShips
Namespace Prefix: | stng_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis=stng_ProductTankerMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_SegmentsAxis=stng_LR1Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_JointVenturesAxis=stng_MinorityInterestInPortfolioAcquiredAugust2021Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |