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Settlement and Other Risk Management (Tables) | 12 Months Ended
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Dec. 31, 2024
Settlement and Other Risk Management [Abstract] |
Estimated Settlement Exposure and Portion of Uncollateralized Settlement Exposure for MasterCard-Branded Transactions | The Company’s estimated settlement exposure was as follows at December 31:
|  | 2024 |  | 2023
|  | (in millions)
Gross settlement exposure |  | $ | 78,385 |  |  | $ | 75,023 |
Risk mitigation arrangements applied to settlement exposure |  | (13,466) |  |  | (12,167) |
Net settlement exposure |  | $ | 64,919 |  |  | $ | 62,856 |

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