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 |