| Line | Roll Up Total Concept | Roll Up Items Concept | Count |
|---|---|---|---|
| 1 | ifrs-full:RentalExpense | ceo:RentalExpensesOfOfficeProperties | 1 |
| 2 | ifrs-full:RentalExpense | ceo:RentalExpensesOfPlantAndEquipment | 1 |
| 3 | ifrs-full:RentalExpense | vlrs:AircraftAndEngineRentalExpense | 1 |
| 4 | ifrs-full:RentalExpense | vlrs:RentalExpenseOnRealEstate | 1 |
(Note that this is a work in progress!)