v3.25.2
Share-based payments - Narrative (Details) - shares
1 Months Ended 4 Months Ended 6 Months Ended 103 Months Ended
Apr. 30, 2025
Mar. 31, 2025
Jan. 31, 2025
May 31, 2025
Jun. 30, 2025
Jun. 30, 2025
BSAs            
Disclosure of terms and conditions of share-based payment arrangement [line items]            
Number of instruments issued (in shares) 39,370   125,000   164,370 486,714
BSAs | Board Member            
Disclosure of terms and conditions of share-based payment arrangement [line items]            
Vesting period 4 years   4 years      
Vesting percentage 25.00%   25.00%      
AGA-2025-1            
Disclosure of terms and conditions of share-based payment arrangement [line items]            
Number of instruments issued (in shares)       4,319,500    
AGA-2025-2            
Disclosure of terms and conditions of share-based payment arrangement [line items]            
Number of instruments issued (in shares)       123,102    
Vesting period       2 years    
AGA-2025-3            
Disclosure of terms and conditions of share-based payment arrangement [line items]            
Number of instruments issued (in shares)       17,625    
AGA-2025-4            
Disclosure of terms and conditions of share-based payment arrangement [line items]            
Number of instruments issued (in shares)       30,500    
AGA-2025-6            
Disclosure of terms and conditions of share-based payment arrangement [line items]            
Number of instruments issued (in shares)       25,000    
AGA-2025-5            
Disclosure of terms and conditions of share-based payment arrangement [line items]            
Number of instruments issued (in shares)   50,000   50,000    
Tranche 1 | AGA-2025-1, AGA-2025-2, AGA-2025-3, AGA-2025-4 and AGA-2025-6            
Disclosure of terms and conditions of share-based payment arrangement [line items]            
Vesting period       2 years    
Vesting percentage       50.00%    
Tranche 2 | AGA-2025-1, AGA-2025-2, AGA-2025-3, AGA-2025-4 and AGA-2025-6            
Disclosure of terms and conditions of share-based payment arrangement [line items]            
Vesting period       3 years    
Vesting percentage       25.00%    
Tranche 3 | AGA-2025-1, AGA-2025-2, AGA-2025-3, AGA-2025-4 and AGA-2025-6            
Disclosure of terms and conditions of share-based payment arrangement [line items]            
Vesting period       4 years    
Vesting percentage       25.00%