Taxation (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | |||||||
|---|---|---|---|---|---|---|---|---|---|
Jun. 30, 2025 |
Mar. 31, 2025 |
Jun. 30, 2024 |
Jun. 30, 2025 |
Jun. 30, 2024 |
Dec. 31, 2024 |
[1] | |||
| Disclosure of temporary difference, unused tax losses and unused tax credits [line items] | |||||||||
| Current taxes | $ 36.9 | $ 38.0 | $ 78.9 | $ 42.7 | |||||
| Deferred income taxes | (1.5) | (1.7) | (5.1) | (8.4) | |||||
| Total taxation expense | 35.4 | $ 36.3 | 73.8 | $ 34.3 | |||||
| Deferred tax liabilities | $ 94.3 | 94.3 | $ 88.6 | ||||||
| Year-on-year Increase (decrease) in current income tax expense (income) | $ 36.2 | ||||||||
| Nigeria | |||||||||
| Disclosure of temporary difference, unused tax losses and unused tax credits [line items] | |||||||||
| Year-on-year Increase (decrease) in current income tax expense (income) | $ 43.7 | ||||||||
| |||||||||
| X | ||||||||||
- Definition The amount of current tax expense (income) and adjustments for the current tax of prior periods. [Refer: Current tax expense (income); Adjustments for current tax of prior periods] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition The amount of tax expense or income relating to changes in deferred tax liabilities and deferred tax assets, recognised in profit or loss. [Refer: Deferred tax assets; Deferred tax expense (income); Deferred tax liabilities] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition The amounts of income taxes payable in future periods in respect of taxable temporary differences. [Refer: Temporary differences [member]] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| 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. No definition available.
|
| X | ||||||||||
- Definition The aggregate amount included in the determination of profit (loss) for the period in respect of current tax and deferred tax. [Refer: Current tax expense (income); Deferred tax expense (income)] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Year-on-year Increase (decrease) in current income tax expense (income). No definition available.
|
| X | ||||||||||
- Details
|