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Revenue Recognition - Disaggregation of Revenue (Details) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2021 | Mar. 31, 2020
Disaggregation of Revenue [Line Items] |  |
Revenue | $ 3,755 | $ 3,769
Operating segments | Acceptance |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | 1,397 | 1,401
Operating segments | Fintech |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | 736 | 718
Operating segments | Payments |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | 1,405 | 1,386
Corporate and Other |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | $ 217 | $ 264
Geographic Concentration Risk | Non-US | Revenue from Contract with Customer Benchmark |  |
Disaggregation of Revenue [Line Items] |  |
Percentage of concentration risk | 13.00% | 13.00%
Processing |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | $ 2,645 | $ 2,649
Processing | Operating segments | Acceptance |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | 1,178 | 1,183
Processing | Operating segments | Fintech |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | 378 | 351
Processing | Operating segments | Payments |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | 1,077 | 1,090
Processing | Corporate and Other |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | 12 | 25
Hardware, print and card production |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | 433 | 397
Hardware, print and card production | Operating segments | Acceptance |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | 190 | 193
Hardware, print and card production | Operating segments | Fintech |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | 11 | 12
Hardware, print and card production | Operating segments | Payments |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | 232 | 192
Hardware, print and card production | Corporate and Other |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | 0 | 0
Professional services |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | 183 | 173
Professional services | Operating segments | Acceptance |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | 9 | 3
Professional services | Operating segments | Fintech |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | 111 | 112
Professional services | Operating segments | Payments |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | 63 | 57
Professional services | Corporate and Other |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | 0 | 1
Software maintenance |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | 141 | 144
Software maintenance | Operating segments | Acceptance |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | 0 | 0
Software maintenance | Operating segments | Fintech |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | 139 | 141
Software maintenance | Operating segments | Payments |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | 2 | 1
Software maintenance | Corporate and Other |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | 0 | 2
License and termination fees |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | 61 | 74
License and termination fees | Operating segments | Acceptance |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | 10 | 6
License and termination fees | Operating segments | Fintech |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | 38 | 46
License and termination fees | Operating segments | Payments |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | 13 | 22
License and termination fees | Corporate and Other |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | 0 | 0
Output solutions postage |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | 205 | 236
Output solutions postage | Operating segments | Acceptance |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | 0 | 0
Output solutions postage | Operating segments | Fintech |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | 0 | 0
Output solutions postage | Operating segments | Payments |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | 0 | 0
Output solutions postage | Corporate and Other |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | 205 | 236
Other |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | 87 | 96
Other | Operating segments | Acceptance |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | 10 | 16
Other | Operating segments | Fintech |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | 59 | 56
Other | Operating segments | Payments |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | 18 | 24
Other | Corporate and Other |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | $ 0 | $ 0

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