v3.25.2
Geographic Information - Narrative (FY) (Details) - Geographic Concentration Risk - Long Lived Assets Benchmark
6 Months Ended 12 Months Ended
Jun. 30, 2025
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
United Kingdom        
Concentration Risk [Line Items]        
Concentration risk, percentage   10.00% 10.00% 18.00%
United States        
Concentration Risk [Line Items]        
Concentration risk, percentage 87.00% 90.00%