v3.26.1
Document and Entity Information
 12 Months Ended
Dec. 31, 2025
shares
Document and Entity Information  
Document Type 20-F
Document Registration Statement false
Document Annual Report true
Document Period End Date Dec. 31, 2025
Current Fiscal Year End Date --12-31
Document Transition Report false
Document Shell Company Report false
Entity File Number 001-38354
Entity Registrant Name CORPORACIÓN AMÉRICA AIRPORTS S.A.
Entity Incorporation, State or Country Code N4
Entity Address, Address Line One 128, Boulevard de la Pétrusse
Entity Address, City or Town Luxembourg
Entity Address, Postal Zip Code L-2330
Entity Address, Country LU
Title of 12(b) Security Common Shares, U.S.$1.00 nominal value per share
Trading Symbol CAAP
Security Exchange Name NYSE
Entity Common Stock, Shares Outstanding 165,219,146
Entity Well-known Seasoned Issuer Yes
Entity Voluntary Filers No
Entity Current Reporting Status Yes
Entity Interactive Data Current Yes
Entity Filer Category Large Accelerated Filer
Entity Emerging Growth Company false
ICFR Auditor Attestation Flag true
Document Financial Statement Error Correction [Flag] false
Document Accounting Standard International Financial Reporting Standards
Entity Shell Company false
Auditor Name Price Waterhouse & Co. S.R.L
Auditor Firm ID 1349
Auditor Location Buenos Aires, Argentina
Entity Central Index Key 0001717393
Document Fiscal Year Focus 2025
Document Fiscal Period Focus FY
Amendment Flag false
Business Contact  
Document and Entity Information  
Contact Personnel Name Jorge Arruda Filho
City Area Code 352
Local Phone Number 26258274
Entity Address, Address Line One 128, Boulevard de la Pétrusse
Entity Address, City or Town Luxembourg
Entity Address, Postal Zip Code L-2330
Entity Address, Country LU