v3.25.3
Investments - Schedule of Unrealized Gains and Losses, and Fair Value Debt Securities, Available-for-Sale (FY) (Details) - USD ($)
$ in Thousands
Jun. 30, 2025
Dec. 31, 2024
Jul. 01, 2024
Dec. 31, 2023
Debt Securities, Available-for-Sale [Line Items]        
Fair value $ 9,017 $ 11,187   $ 0
AeroFlexx        
Debt Securities, Available-for-Sale [Line Items]        
Amortized cost   10,278    
Gross unrealized gains   909    
Fair value   $ 11,187 $ 7,635 $ 0