v3.26.1
Revenues - Schedule of Revenues Disaggregated by Geographic Area (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Revenues from External Customers and Long-Lived Assets [Line Items]        
Total revenues $ 1,676 $ 1,285 $ 3,577 $ 2,689
U.S.        
Revenues from External Customers and Long-Lived Assets [Line Items]        
Total revenues 1,449 1,073 3,086 2,247
U.K.        
Revenues from External Customers and Long-Lived Assets [Line Items]        
Total revenues 168 164 323 304
Other        
Revenues from External Customers and Long-Lived Assets [Line Items]        
Total revenues $ 59 $ 48 $ 168 $ 138