Goodwill and Intangible Assets - Intangible Assets (Details) - USD ($) $ in Millions |
Sep. 30, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Finite-Lived Intangible Assets [Line Items] | ||
| Gross Carrying Value | $ 3,006 | $ 2,824 |
| Accumulated Amortization | (1,902) | (1,699) |
| Net Carrying Value | 1,104 | 1,125 |
| Consumer, Merchant and other relationships | ||
| Finite-Lived Intangible Assets [Line Items] | ||
| Gross Carrying Value | 1,895 | 1,789 |
| Accumulated Amortization | (1,037) | (889) |
| Net Carrying Value | $ 858 | $ 900 |
| Weighted Average Remaining Useful Life - Years | 8 years | 8 years |
| Developed technology | ||
| Finite-Lived Intangible Assets [Line Items] | ||
| Gross Carrying Value | $ 928 | $ 890 |
| Accumulated Amortization | (736) | (690) |
| Net Carrying Value | $ 192 | $ 200 |
| Weighted Average Remaining Useful Life - Years | 3 years | 4 years |
| Trade name, trademarks and other | ||
| Finite-Lived Intangible Assets [Line Items] | ||
| Gross Carrying Value | $ 183 | $ 145 |
| Accumulated Amortization | (129) | (120) |
| Net Carrying Value | $ 54 | $ 25 |
| Weighted Average Remaining Useful Life - Years | 3 years | 5 years |
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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Remaining amortization period of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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