XML 105 R91.htm IDEA: XBRL DOCUMENT v3.25.0.1
Income Taxes - Reconciliation of Income before Income Taxes and Total Provision for Income Taxes (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Income Tax Disclosure [Abstract]      
Income / (loss) before income taxes $ 26.5 $ (9.7) $ 41.0
Provision for income taxes at the U.K. statutory tax rate (2024: 25%, 2023: 23.5%, 2022:19%) 6.6 (2.3) 7.8
Effect of:      
Non-deductible expenses 2.4 0.6 0.7
Movement in valuation allowances 0.0 (0.2) 0.6
Differences in income tax rates in countries where the Company operates (0.5) 0.6 1.5
Effect of changes in tax rates (0.2) 0.1 (0.1)
Tax impact of defined benefit pension settlement 0.0 (4.9) 0.0
Other (0.1) (1.0) (1.5)
Total provision for income taxes $ 8.2 $ (7.1) $ 9.0