Prepaid Expenses and Other Assets - Schedule of Prepaid Expenses (Details) - USD ($) $ in Millions |
Sep. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Prepaid Expense and Other Assets [Abstract] | ||
| Customer incentives | $ 2,716 | $ 2,531 |
| Other | 1,654 | 1,212 |
| Total prepaid expenses and other current assets | $ 4,370 | $ 3,743 |
| X | ||||||||||
- Definition Current assets for incentive agreements entered into by the company with financial institution customers, merchants, and other business partners designed to build payments volume and to increase product acceptance. No definition available.
|
| X | ||||||||||
- Definition Amount of current assets classified as other. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|