v3.25.3
Background and liquidity (Details) - USD ($)
$ in Millions
Nov. 12, 2025
Nov. 03, 2025
Oct. 31, 2025
Debt Instrument [Line Items]      
Debt instrument, face amount     $ 160
Bridge Loan | Subsequent Event      
Debt Instrument [Line Items]      
Debt instrument, term 364 days    
Debt instrument, face amount $ 110    
Basis spread on variable rate (as a percent) 4.00% 4.00%  
Debt instrument, Increase in interest rate (as a percent) 0.50% 0.50%