In US$ millions unless stated otherwise
In US$ millions unless stated otherwise
Margin shown as a percentage
Numbers expressed as a ratio
Adjusted EBITDA is operating profit after adding back depreciation, amortisation and non-recurring or non-operational costs
Net bank debt represents the total bank borrowings (excluding unamortised issue costs) less cash and cash equivalents
Net leverage ratio is the ratio of net bank debt to adjusted EBITDA for the relevant 12-month period
Details on the non-recurring and non-operational costs adjustments are contained within our Annual Reports/condensed consolidated interim financial statements, which are published on our website.
