Document and Entity Information Statement of changes in equity [table] Classes of share capital [axis] Classes of share capital [domain] This member stands for Series B Class I stock. Series B Class I Series B Class I ADS ADS This Member stands for Series B shares Series B Series B This member stands for Series BB Class I stock. Series BB Class I Series BB Class I Entity Addresses, Address Type [Axis] Address Type [Domain] Business Contact [Member] Business Contact Statement of changes in equity [line items] Consolidated Statements of Changes in Shareholders' Equity Document and Entity Information. Document Type Document Registration Statement Document Annual Report Document Period End Date Document Transition Report Document Shell Company Report Entity File Number Entity Registrant Name Entity Incorporation, State or Country Code Contact Personnel Name Entity Address, Address Line One Entity Address, Address Line Two Entity Address, City or Town Entity Address, Country City Area Code Country Region Local Phone Number Contact Personnel Email Address Title of 12(b) Security Trading Symbol Security Exchange Name Entity Common Stock, Shares Outstanding Entity Well-known Seasoned Issuer Entity Voluntary Filers Entity Current Reporting Status Entity Interactive Data Current Entity Filer Category Document Accounting Standard Entity Shell Company ICFR Auditor Attestation Flag Document Financial Statement Error Correction [Flag] Entity Emerging Growth Company Auditor Name Auditor Firm ID Auditor Location Entity Central Index Key Current Fiscal Year End Date Document Fiscal Year Focus Document Fiscal Period Focus Amendment Flag Consolidated Statements of Financial Position Assets [abstract] Assets: Cash and cash equivalents Cash and cash equivalents at the end of the year Cash and cash equivalents at the beginning of the year cash balance Total cash and cash equivalents Cash and cash equivalents Current trade receivables Net receivables Accounts receivable, net Current tax assets, current Recoverable taxes Current receivables due from related parties Advance payment for constructions to related parties The amount recognised as an asset as the net of: (a) costs incurred plus recognised profits; less (b) the sum of recognised losses and progress billings for all contracts in progress for which costs incurred plus recognised profits (less recognised losses) exceeds progress billings. Gross Amount Due From Customers For Contract Work As Asset1 Advance payments to contractors The amount of current other accounts receivable and prepaid expenses. Other accounts receivable and prepaid expenses Other accounts receivable and prepaid expenses Total Current assets Total current assets Non-current assets [abstract] Non-current assets: Property, plant and equipment Property, plant and equipment at end of period Property, plant and equipment at beginning of period Property, leasehold improvements and equipment, net Intangible assets other than goodwill Investment in concessions at end of period Investment in concessions at beginning of period Investment in airport concessions, net Investments in airport concessions Right-of-use assets Ending Balance Beginning Balance Right-of-use-assets, net Other non-current assets Other assets, net Net deferred tax assets Deferred tax assets Deferred income taxes Non-current assets Total non-current assets Assets Total assets Assets per segment Equity and liabilities [abstract] Liabilities and shareholders' equity: Current liabilities [abstract] Current liabilities: Current borrowings Short-term debt Total short-term debt Current portion of non-current borrowings Current portion of long-term debt Current portion of long-term debt The short-term portion of the major maintenance provision. Current major maintenance provision Current portion of major maintenance provision Current lease liabilities Current portion of lease liabilities Trade and other current payables Trade accounts payable Trade accounts payable The amount of current payable taxes and other accrued expenses. Current payable taxes and other accrued expenses Payable taxes and other accrued expenses Current payables to related parties Short-term accounts payable Accounts payable to related parties Current liabilities Total current liabilities Non-current liabilities [abstract] Non-current liabilities: Non-current portion of non-current borrowings Long-term debt The long-term portion of the major maintenance provision. Noncurrent major maintenance provisions Long-term Major maintenance provision The amount of non current guarantee deposits held. Guarantee deposits Guarantee deposits Non-current net defined benefit liability Present value of defined benefit obligations Employee benefits Non-current lease liabilities Lease liabilities Net deferred tax liabilities Deferred tax liabilities Deferred income taxes Non-current payables to related parties Accounts payable to related parties Long term accounts payable Non-current liabilities Total non-current liabilities Liabilities Liabilities denominated in foreign currencies Total liabilities Liabilities per segment The amount of commitments and contingencies. Commitment and contingencies Commitment and contingencies Equity [abstract] Shareholders' equity Issued capital Common stock Contributed Capital Additional paid-in capital. Additional paid-in capital The amount of issued capital and additional paid-in capital. Contributed Capital Total Contributed capital Capital redemption reserve Reserve for repurchase of shares Retained earnings. Retained earnings Accumulated other comprehensive income. Balance, Net of tax Balance, Net of tax Accumulated other comprehensive result The amount of earned capital. Earned Capital Total Earned capital Equity attributable to owners of parent Controlling interest Non-controlling interests Non-controlling interest Equity Balances Balances Total shareholders' equity Equity and liabilities Total liabilities and shareholders' equity Consolidated Statements of Income and Other Comprehensive Income Revenues Revenues: The amount of revenue arising from the rendering of aeronautical services. Revenue from rendering of aeronautical services Aeronautical services Total revenues from aeronautical services Aeronautical revenues The amount of revenue arising from the rendering of non-aeronautical services. Revenue from rendering of non-aeronautical services Non-aeronautical services Total revenue from non-aeronautical services Non-aeronautical revenues Revenue recognised on exchanging construction services for intangible asset Construction services Construction services revenues Revenue Revenues Total revenues Expenses by nature [abstract] Operating costs and expenses: Transactions in U.S. dollars The amount of cost of services, excluding depreciation and amortization. Cost of services, excluding depreciation and amortization Cost of services Cost of services The amount of major maintenance provision. Major maintenance provision. Major maintenance provision The amount of cost incurred on construction contracts. Construction contracts cost Cost of construction Administrative expenses Administrative services The amount of concession fee relating to right to use airport facilities. Right to use airport facilities concession tax Concession taxes The amount of technical assistance fee relating to related party transactions. Technical assistance fee related party transactions Payments from technical assistance received Technical assistance fees Depreciation and amortisation expense Depreciation and amortization Depreciation and amortization Other operating income (expense) Other income, net Operating expense Total operating costs and expenses Profit (loss) from operating activities Operating Income Operating income Interest expense Interest expense Interest income Interest income Foreign exchange gain (loss) Exchange (income) loss, net The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business). Non operating expense income Total non-operating loss Profit (loss) before tax Income before income taxes Income before income taxes Income before income taxes Tax expense (income), continuing operations Income tax expense Income tax expense Profit (loss) Consolidated net income for the year Other comprehensive income [abstract] Other comprehensive income (loss): Components of other comprehensive income that will not be reclassified to profit or loss, net of tax [abstract] Items that will not be subsequently reclassified to profit or loss: Other comprehensive income, before tax, gains (losses) on remeasurements of defined benefit plans Components of defined benefit costs recognized in other comprehensive income Actuarial (loss) gain on labor obligations Movements of the year, Pre-tax Income tax relating to remeasurements of defined benefit plans of other comprehensive income Income tax relating to actuarial (loss) gain on labor obligations Movements of the year, Deferred taxes Other comprehensive income Total other comprehensive income (loss) Comprehensive income Consolidated comprehensive income Total comprehensive income for the year Profit (loss), attributable to [abstract] Consolidated net income attributable to: Profit (loss), attributable to owners of parent Controlling interest Profit (loss), attributable to non-controlling interests Non-controlling interest Comprehensive income attributable to [abstract] Comprehensive income attributable to: Comprehensive income, attributable to owners of parent Controlling interest Comprehensive income, attributable to non-controlling interests Non-controlling interest Basic earnings (loss) per share Basic earnings per share of controlling interest Diluted earnings (loss) per share Diluted earnings per share of controlling interest Weighted average number of ordinary shares outstanding Weighted average shares outstanding Consolidated Statements of Changes in Shareholders' Equity Components of equity [axis] Components of equity [domain] Common stock Common stock Additional paid-in capital Additional paid-in capital This member stands for a component of equity representing total contributed capital. Total contributed capital Total contributed capital Reserve for repurchase of shares Reserve for repurchase of shares Retained earnings Retained earnings Accumulated other comprehensive income Accumulated other comprehensive income This member stands for a component of equity representing total earned capital. Total earned capital Total earned capital Total controlling interest Total controlling interest Total non-controlling interest Total non-controlling interest Number of shares outstanding Balances (in shares) Balances (in shares) Number of Shares, outstanding Dividends recognised as distributions to owners of parent Dividends paid Decrease in noncontrolling interest balance from payment of dividends or other distributions by the non-wholly owned subsidiary or partially owned entity, included in the consolidation of the parent entity, to the noncontrolling interest holders. Noncontrolling Interest Decrease from Distribution to Noncontrolling Interest Holders Capital Reimbursement Consolidated Statements of Cash Flows Cash flows from (used in) operating activities [abstract] Cash flows from operating activities: Adjustments to reconcile profit (loss) [abstract] Adjustments for: Adjustments for depreciation and amortisation expense Depreciation and amortization Adjustments for major maintenance provisions to reconcile profit (loss) to net cash flow from (used in) operating activities. Adjustments for major maintenance provisions Major maintenance provision Adjustments for increase (decrease) in allowance for doubtful accounts to reconcile profit (loss) to net cash flow from (used in) operating activities. Adjustments for increase (decrease) allowance for doubtful accounts Increase in allowance for doubtful accounts Adjustments for gain (loss) on disposals, property, plant and equipment Gain on sale of property and equipment Present value of major maintenance provision adjustments to reconcile profit (loss) to net cash flow from (used in) operating activities for which cash effects are financing cash flow. Present value of major maintenance provision adjustments for which cash effects are financing cash flow Present value of major maintenance provision Interest income adjustments for which cash effects are financing cash flow Interest income Interest expense adjustments for which cash effects are financing cash flow Interest expense Unrealized exchange rate fluctuation adjustments for which cash effects are financing cash flow Exchange differences The profit (loss) after adjustments to net cash flow from (used in) operating activities. Profit Loss Before Tax After Adjustments Profit (loss) after adjustments Adjustments for decrease (increase) in trade accounts receivable (Increase) in trade accounts receivable, net Adjustments for decrease (increase) in recoverable tax to reconcile profit (loss) to net cash flow from (used in) operating activities. Adjustments for decrease (increase) in recoverable tax (Increase) decrease in recoverable taxes Adjustments for decrease (increase) in other accounts receivable and prepaid expenses to reconcile profit (loss) to net cash flow from (used in) operating activities. Adjustments for decrease (increase) in other accounts receivable and prepaid expenses Decrease (increase) in repayment for contractors, other accounts receivable and prepaid expenses Adjustments for increase (decrease) in trade accounts payable (Decrease) increase in trade accounts payable Adjustments for increase (decrease) in payable taxes and other accrued expenses to reconcile profit (loss) to net cash flow from (used in) operating activities. Adjustments for increase (decrease) in payable taxes and other accrued expenses Increase in payable taxes and other accrued expenses Income taxes paid (refund), classified as operating activities Income taxes paid Adjustments for increase (decrease) in related parties, net to reconcile profit (loss) to net cash flow from (used in) operating activities. Adjustments for decrease (increase) in related parties, net (Decrease) increase in advances for works to related parties and accounts receivable and payable with related parties, net Adjustments for decrease (increase) in major maintenance payments to reconcile profit (loss) to net cash flow from (used in) operating activities. Adjustments for Decrease (Increase) in Major Maintenance Payments Major maintenance payments Adjustments for decrease (increase) in guarantee deposits and labor obligations Increase in guaranteed deposits and labor obligations Cash flows from (used in) operating activities Net cash flows from operating activities Cash flows from (used in) investing activities [abstract] Cash flows from investing activities: Purchase of property, plant and equipment, classified as investing activities Acquisition of property and equipment Amount of cash inflow for proceeds from recovery of insurance policy, classified as investing activities. Proceeds from Insurance Recoveries Insurance recovery Compensation was received from the insurance contracted Purchase of other long-term assets, classified as investing activities Other non-current assets Proceeds from sales of property, plant and equipment, classified as investing activities Proceeds from sale of property and equipment The cash outflow for the purchase of improvements in assets under concession classified as investing activities. Purchase Of Improvements In Assets Under Concession Acquisition of improvements in assets under concession Interest received, classified as investing activities Interest collected Cash flows from (used in) investing activities Net cash flows used in investing activities Cash flows from (used in) financing activities [abstract] Cash flow from financing activities: Proceeds from current borrowings Borrowings from financial institutions Aggregate amount of short term loans Repayments of borrowings, classified as financing activities Payment of borrowings of financial institutions The amount of proceeds from issuance of debt securities. Proceeds From Issuance of Debt Securities Issuance of debt securities Increase in debt The cash outflow for payments for debt securities that the entity does not separately disclose in the same statement or note. Payment Of Debt Securities Payment of debt securities Payments for debt issue costs Debt issuance cost Payment of commissions and other expenses The cash inflow from advances and loans from related parties, net of repayments. Cash Advances and Loans from Related Parties, Net of Repayments Loans obtained from related parties, net from payments Interest paid, classified as financing activities Interest paid Dividends paid, classified as financing activities Dividends paid The cash outflow for the repayments of capital, classified as financing activities. Repayments of Capital, Classified as Financing Activities Capital reimbursements paid