v3.26.3
Segment Information Revenue by Geographical Segments (Details) - USD ($)
$ in Millions
3 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Segment Revenue by Geographic [Line Items]    
Revenue $ 67,513 $ 64,009
UNITED STATES    
Segment Revenue by Geographic [Line Items]    
Revenue 67,113 63,611
Non-US [Member]    
Segment Revenue by Geographic [Line Items]    
Revenue 423 419
Operating Segments    
Segment Revenue by Geographic [Line Items]    
Revenue 67,536 64,030
Corporate    
Segment Revenue by Geographic [Line Items]    
Revenue $ (23) $ (21)