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Finance costs | 9 Months Ended
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Sep. 30, 2025
Finance costs. |
Finance costs | NOTES TO THE UNAUDITED CONDENSED CONSOLIDATED INTERIM FINANCIAL STATEMENTS (CONTINUED) 9.Finance costs ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three months ended | ​ | Nine months ended
​ |  | September 30, |  | September 30, |  | September 30, |  | September 30,
​ |  | 2025 |  | 2024 |  | 2025 |  | 2024
​ | ​ | $'m | ​ | $'m | ​ | $'m | ​ | $'m
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Interest expense - third party borrowings |  | 67.2 |  | 85.5 |  | 219.9 |  | 257.4
Interest and finance charges for lease liabilities |  | 18.1 |  | 17.0 |  | 50.3 |  | 51.1
Net foreign exchange loss arising from financing - realized |  | 4.6 |  | — |  | 11.5 |  | 23.0
Fees on borrowings and financial derivatives |  | 4.2 |  | 2.5 |  | 19.5 |  | 10.4
Net foreign exchange loss on derivative instruments - realized |  | 3.3 |  | 2.9 |  | 3.3 |  | 23.2
Unwinding of discount on decommissioning liability |  | 2.8 |  | 2.3 |  | 7.4 |  | 6.8
Interest expense - withholding tax on interest | ​ | 1.5 | ​ | 4.6 | ​ | 18.4 | ​ | 11.8
Net foreign exchange loss arising from financing - unrealized |  | — |  | 236.0 |  | — |  | 1,779.5
​ |  | 101.7 |  | 350.8 |  | 330.3 |  | 2,163.2
​

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- Definition The disclosure of finance cost. [Refer: Finance costs] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 10 -Subparagraph e -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_10_e&doctype=Standard -URIDate 2024-03-27 + Details
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