v3.25.3
Business Segments (Geographic Data) (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2025
Sep. 30, 2024
Sep. 30, 2025
Sep. 30, 2024
Dec. 31, 2024
Revenues from External Customers and Long-Lived Assets [Line Items]          
Total revenues $ 1,958 $ 1,902 $ 6,138 $ 5,370  
Property and equipment, net 689   689   $ 593
United States          
Revenues from External Customers and Long-Lived Assets [Line Items]          
Total revenues 1,562 1,549 4,947 4,261  
Property and equipment, net 454   454   425
All other countries          
Revenues from External Customers and Long-Lived Assets [Line Items]          
Total revenues 396 $ 353 1,191 $ 1,109  
Property and equipment, net $ 235   $ 235   $ 168