| Line | Roll Up Total Concept | Roll Up Items Concept | Count |
|---|---|---|---|
| 1 | ard:DeferredTaxExpensesIncomeAndAdjustmentsForDeferredTaxOfPriorPeriods | ifrs-full:AdjustmentsForDeferredTaxOfPriorPeriods | 1 |
| 2 | ard:DeferredTaxExpensesIncomeAndAdjustmentsForDeferredTaxOfPriorPeriods | ifrs-full:DeferredTaxExpenseIncome | 1 |
(Note that this is a work in progress!)