v3.26.3
Cover
12 Months Ended
Jun. 30, 2026
shares
Document Information [Line Items]  
Document Type 20-F
Document Registration Statement false
Document Annual Report true
Document Transition Report false
Document Shell Company Report false
Amendment Flag false
Document Period End Date Jun. 30, 2026
Document Fiscal Year Focus 2026
Document Fiscal Period Focus FY
Current Fiscal Year End Date --06-30
Entity Registrant Name BrasilAgro – Brazilian Agricultural Real Estate Company
Entity Interactive Data Current Yes
Document Financial Statement Error Correction [Flag] false
Document Accounting Standard International Financial Reporting Standards
ICFR Auditor Attestation Flag false
Entity Central Index Key 0001499849
Entity Well-known Seasoned Issuer No
Entity Voluntary Filers No
Entity Current Reporting Status Yes
Entity Filer Category Accelerated Filer
Entity File Number 001-35723
Entity Shell Company false
Entity Emerging Growth Company true
Entity Ex Transition Period false
Entity Incorporation, State or Country Code D5
Entity Address, Address Line One Av. Rebouças, 2942
Entity Address, Address Line Two 6th floor
Entity Address, City or Town São Paulo
Entity Address, Country BR
Entity Address, Postal Zip Code 05402-500
Entity Common Stock, Shares Outstanding 102,683,444
American Depositary Shares, each representing one ordinary share, no par value  
Document Information [Line Items]  
Title of 12(b) Security American Depositary Shares, each representing one ordinary share, no par value
Trading Symbol LND
Security Exchange Name NYSE
Ordinary Shares  
Document Information [Line Items]  
Title of 12(b) Security Ordinary Shares [1]
No Trading Symbol Flag true
Business Contact  
Document Information [Line Items]  
Entity Address, Address Line One Av. Rebouças, 2942
Entity Address, Address Line Two 6th floor
Entity Address, City or Town São Paulo
Entity Address, Country BR
Entity Address, Postal Zip Code 05402-500
City Area Code +55
Local Phone Number 11 3035 5350
Contact Personnel Name Gustavo Javier Lopez
Contact Personnel Email Address ri@brasil-agro.com
[1] Not for trading, but only in connection with the registration of American Depositary Shares.