XML 80 R69.htm IDEA: XBRL DOCUMENT
v3.19.1

Accounts receivable - Net: (Details 1) - MXN ($) $ in Thousands | 12 Months Ended |  |  |
--- | --- | --- | --- | ---
Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2018 | Dec. 31, 2017 | Jan. 01, 2016
Allowance account for credit losses of financial assets | $ 179,639 | $ 173,398 |  | $ 179,639 | $ 173,398 |
Allowance account for credit losses of financial assets | 179,639 | 173,398 |  |  |  |
Additional allowance recognised in profit or loss, allowance account for credit losses of financial assets | 128,000 |  |  |  |  |
Trade receivables [member] |  |  |  |  |  |
Allowance account for credit losses of financial assets |  | 173,398 |  |  | 173,398 | $ 128,221
Allowance account for credit losses of financial assets |  | 173,398 |  |  |  |
Utilisation, allowance account for credit losses of financial assets | (35,403) | 36,621 | $ (510) |  |  |
Additional allowance recognised in profit or loss, allowance account for credit losses of financial assets | 20,128 | 6,690 |  |  |  |
Utilisation Of valuation Provision Due To Adoption Of IFRS 9 | 18,284 |  |  |  |  |
Trade receivables [member] | Airplan [Member] |  |  |  |  |  |
Additional allowance recognised in profit or loss, allowance account for credit losses of financial assets | $ 3,232 | 2,376 |  |  |  |
Trade receivables [member] | Financial assets past due but not impaired [member] |  |  |  |  |  |
Current trade receivables |  |  |  | $ 275,490 | 192,805 |
Trade receivables [member] | Not later than three months [member] |  |  |  |  |  |
Current trade receivables |  |  |  |  | 137,155 |
Trade receivables [member] | Later than three months and not later than six months [member] |  |  |  |  |  |
Current trade receivables |  |  |  |  | 71,049 |
Trade receivables [member] | Later than six months and not later than one year [member] |  |  |  |  |  |
Current trade receivables |  |  |  |  | 157,999 |
Trade receivables [member] | Current [member] |  |  |  |  |  |
Current trade receivables |  |  |  |  | 366,203 |
Allowance account for credit losses of financial assets |  | 173,398 |  |  | $ 173,398 |
Allowance account for credit losses of financial assets |  | $ 173,398 |  |  |  |

X
- Definition Represnts utilisation of valuation provision due to adoption of ifrs 9. + References No definition available. + Details
Name: | asurb_UtilisationOfValuationProvisionDueToAdoptionOfIFRS9
Namespace Prefix: | asurb_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of additional allowance for credit losses of financial assets recognised in profit or loss. [Refer: Allowance account for credit losses of financial assets] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Note Expiry date 2021-01-01 -Name IFRS -Number 7 -IssueDate 2018-01-01 -Paragraph 16 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=7&date=2017-03-02&anchor=para_16&doctype=Standard&book=b -URIDate 2018-03-16 + Details
Name: | ifrs-full_AdditionalAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of an allowance account used to record impairments to financial assets due to credit losses. [Refer: Financial assets] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Note Expiry date 2021-01-01 -Name IFRS -Number 7 -IssueDate 2018-01-01 -Paragraph 16 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=7&date=2017-03-02&anchor=para_16&doctype=Standard&book=b -URIDate 2018-03-16 + Details
Name: | ifrs-full_AllowanceAccountForCreditLossesOfFinancialAssets
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amount of current trade receivables. [Refer: Trade receivables] + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 78 -Subparagraph b -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_78_b&doctype=Standard -URIDate 2018-03-16 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 68 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_68&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_CurrentTradeReceivables
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The decrease in an allowance account for credit losses of financial assets resulting from the utilisation of the allowance. [Refer: Allowance account for credit losses of financial assets] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Note Expiry date 2021-01-01 -Name IFRS -Number 7 -IssueDate 2018-01-01 -Paragraph 16 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=7&date=2017-03-02&anchor=para_16&doctype=Standard&book=b -URIDate 2018-03-16 + Details
Name: | ifrs-full_UtilisationAllowanceAccountForCreditLossesOfFinancialAssets
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | ifrs-full_ClassesOfFinancialAssetsAxis=ifrs-full_TradeReceivablesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BusinessCombinationsAxis=asurb_AirplanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ImpairmentOfFinancialAssetsAxis=ifrs-full_FinancialAssetsPastDueButNotImpairedMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_PastDueStatusAxis=ifrs-full_NotLaterThanThreeMonthsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_PastDueStatusAxis=ifrs-full_LaterThanThreeMonthsAndNotLaterThanSixMonthsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_PastDueStatusAxis=ifrs-full_LaterThanSixMonthsAndNotLaterThanOneYearMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_PastDueStatusAxis=ifrs-full_CurrentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |