v3.25.2
Sales Of Receivables (Finance Receivables Sold) (Details) - Equipment Installment - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Gross receivables sold $ 2,807 $ 2,557 $ 6,642 $ 5,461
Net receivables sold 2,687 2,438 6,375 5,195
Cash proceeds received 2,779 2,532 6,577 5,406
Guarantee obligation recorded $ 219 $ 217 $ 499 $ 483