v3.25.2
Debt Under Vehicle Programs and Borrowing Arrangements (Schedule of Contractual Maturities) (Details) - Deferred Financing Fees
$ in Millions
Jun. 30, 2025
USD ($)
Debt Instrument [Line Items]  
Within 1 year $ 3,866
Between 1 and 2 years 8,867
Between 2 and 3 years 2,959
Between 3 and 4 years 2,976
Between 4 and 5 years 1,024
Thereafter 296
Total 19,988
Bank And Bank-Sponsored Facilities  
Debt Instrument [Line Items]  
Within 1 year 700
Between 1 and 2 years 5,200
Between 3 and 4 years $ 100
Short-term debt, weighted average interest rate, at point in time 4.58%