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Revenue Recognition - Disaggregation of Revenue (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | $ 5,215 | $ 4,873 | $ 15,205 | $ 14,176
Operating segments | Merchant Segment |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 2,469 | 2,259 | 7,132 | 6,461
Operating segments | Financial Segment |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 2,412 | 2,302 | 7,076 | 6,770
Corporate and Other |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | $ 334 | $ 312 | $ 997 | $ 945
Geographic Concentration Risk | Non-US | Revenue from Contract with Customer Benchmark |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Percentage of concentration risk | 15.00% | 15.00% | 15.00% | 14.00%
Small Business | Operating segments | Merchant Segment |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | $ 1,627 | $ 1,492 | $ 4,719 | $ 4,201
Enterprise | Operating segments | Merchant Segment |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 558 | 478 | 1,563 | 1,410
Processing | Operating segments | Merchant Segment |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 284 | 289 | 850 | 850
Digital Payments | Operating segments | Financial Segment |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 987 | 940 | 2,894 | 2,724
Issuing | Operating segments | Financial Segment |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 789 | 756 | 2,316 | 2,217
Banking | Operating segments | Financial Segment |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | $ 636 | $ 606 | $ 1,866 | $ 1,829

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