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Balances and transactions with related parties: Receivable/Payable (Details) - MXN ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021
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Related parties: |  |
Payables to related parties | $ 169,696 | $ 127,901
Inversiones y Tecnicas Aeroportuarias, S. A. de C. V. |  |
Related parties: |  |
Payables to related parties | $ 169,696 | 127,446
Key Management |  |
Related parties: |  |
Payables to related parties |  | $ 455

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- Definition The amount of payables due to related parties. + References No definition available. + Details
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Namespace Prefix: | asurb_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table. + References No definition available. + Details
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Balance Type: | na
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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |