v3.24.3
Sales Of Receivables (Finance Receivables Sold) (Details) - Equipment Installment - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Sep. 30, 2024
Sep. 30, 2023
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Gross receivables sold $ 2,469 $ 2,968 $ 7,930 $ 8,215
Net receivables sold 2,340 2,842 7,535 7,834
Cash proceeds received 2,442 2,937 7,848 8,122
Guarantee obligation recorded $ 199 $ 249 $ 682 $ 697