v3.26.1
Debt - Accounts Receivable Securitization (Details) - Secured Debt - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Sep. 30, 2024
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Mar. 13, 2026
Mar. 12, 2026
Receivables Securitization Facility            
Debt Instrument [Line Items]            
Borrowings outstanding   $ 384   $ 200    
Receivables Securitization Facility | Line of Credit            
Debt Instrument [Line Items]            
Debt instrument, term 364 days          
Line of credit facility, maximum borrowing capacity $ 500 1,750   1,250 $ 1,750 $ 1,250
Line of credit facility, increase limit   2,000        
Line of credit facility, utilized   650   367    
Receivables outstanding   266   167    
Receivables Securitization Facility | Line of Credit | Sales-Quarter            
Debt Instrument [Line Items]            
Sale of accounts receivable   264        
Proceeds from sale of finance receivables     $ 130      
364 Day Receivables Securitization Facility Due September            
Debt Instrument [Line Items]            
Accounts receivable, held-for-sale   5,400   4,400    
364 Day Receivables Securitization Facility Due September | Line of Credit            
Debt Instrument [Line Items]            
Sale of accounts receivable   264        
Borrowings outstanding   $ 384   $ 200