v3.26.1
Financing Receivables (Short and Long-term Financing Receivables) (Details) - USD ($)
$ in Millions
Apr. 30, 2026
Jul. 31, 2025
Receivables [Abstract]    
Short-term financing receivables, gross $ 661 $ 806
Unearned income (65) (86)
Allowance for credit losses (5) (5)
Short-term financing receivables, net 591 715
Long-term financing receivables, gross 834 1,079
Unearned income (47) (69)
Allowance for credit losses (8) (8)
Long-term financing receivables, net $ 779 $ 1,002