v3.26.1
ACCUMULATED OTHER COMPREHENSIVE INCOME- Schedule of accumulated other comprehensive income loss (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Accumulated Other Comprehensive Income (Loss) [Line Items]      
Beginning balance $ (10.3)    
Other comprehensive income (loss) before reclassifications 71.9    
Amounts reclassified from accumulated other comprehensive income (26.8)    
Net current period other comprehensive income 45.1 $ 28.9 $ 58.7
Ending balance 34.8 (10.3)  
Unrealized Gains (losses) on marketable securities      
Accumulated Other Comprehensive Income (Loss) [Line Items]      
Beginning balance (13.2)    
Other comprehensive income (loss) before reclassifications 23.6    
Amounts reclassified from accumulated other comprehensive income 0.0    
Net current period other comprehensive income 23.6    
Ending balance 10.4 (13.2)  
Unrealized Gains (losses) on cash flow hedges      
Accumulated Other Comprehensive Income (Loss) [Line Items]      
Beginning balance 2.9    
Other comprehensive income (loss) before reclassifications 48.3    
Amounts reclassified from accumulated other comprehensive income (26.8)    
Net current period other comprehensive income 21.5    
Ending balance $ 24.4 $ 2.9