XML 21 R47.htm IDEA: XBRL DOCUMENT
v3.20.1

Commitments and contingencies: (Table) | 12 Months Ended
--- | ---
Dec. 31, 2019
Commitments and contingencies: |
Schedule of future payments |
Up to one year |  | Ps. | 5,250
Between one and three years |  |  | 12,251
Total |  | Ps. | 17,501
Schedule or investment commitments |
Period |  | Amount |
2020 |  | Ps. | 5,105,804 |
2021 |  |  | 3,015,346 |
2022 |  |  | 1,815,769 |
2023 |  |  | 849,295 |
|  | Ps. | 10,786,214 | (1)

X
- References No definition available. + Details
Name: | asurb_CommitmentsAndContingentLiabilitiesAbstract
Namespace Prefix: | asurb_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | asurb_DisclosureOfCommitmentsExplanatoryTableTextBlock
Namespace Prefix: | asurb_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | asurb_DisclosureOfFinanceLeaseAndOperatingLeaseByLesseeExplanatoryTableTextBlock
Namespace Prefix: | asurb_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration