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Deferred Revenue (Estimated Deferred Revenue) (Details) - USD ($) $ in Millions | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Fiscal Year Ended [Abstract] |  |
2023 | $ 357 |
2024 | 41 |
2025 | 23 |
2026 | 18 |
2027 | 8 |
2028+ | 1 |
Total | 448 | $ 448
Market Technology |  |
Fiscal Year Ended [Abstract] |  |
2023 | 28 |
2024 | 1 |
2025 | 0 |
2026 | 0 |
2027 | 0 |
2028+ | 0 |
Total | 29 | 36
Initial Listings |  |
Fiscal Year Ended [Abstract] |  |
2023 | 40 |
2024 | 30 |
2025 | 20 |
2026 | 17 |
2027 | 8 |
2028+ | 1 |
Total | 116 | 145
Annual Listings |  |
Fiscal Year Ended [Abstract] |  |
2023 | 2 |
2024 | 0 |
2025 | 0 |
2026 | 0 |
2027 | 0 |
2028+ | 0 |
Total | 2 | 2
Workflow & Insights |  |
Fiscal Year Ended [Abstract] |  |
2023 | 169 |
2024 | 3 |
2025 | 0 |
2026 | 0 |
2027 | 0 |
2028+ | 0 |
Total | 172 | 159
Anti-Financial Crime |  |
Fiscal Year Ended [Abstract] |  |
2023 | 106 |
2024 | 2 |
2025 | 0 |
2026 | 0 |
2027 | 0 |
2028+ | 0 |
Total | 108 | 81
Other |  |
Fiscal Year Ended [Abstract] |  |
2023 | 12 |
2024 | 5 |
2025 | 3 |
2026 | 1 |
2027 | 0 |
2028+ | 0 |
Total | $ 21 | $ 25

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