v3.25.4
Financial Instruments - Estimated Fair Values of Instruments Not Carried at Fair Value in Balance Sheets (Details) - USD ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Carrying Amount    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Financing receivables $ 23,105 $ 23,085
Debt 26,762 26,882
Fair Value    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Financing receivables 23,073 22,920
Debt $ 27,339 $ 27,222