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v3.24.2.u1

Performance Bonds and Guaranty Fund Contributions (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended |  |
--- | --- | --- | --- | ---
Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023 | Dec. 31, 2023 | Dec. 31, 2022
Guarantor Obligations [Line Items] |  |  |  |  |  |
Average Daily Clearing Settlement |  |  | $ 5,400.0 |  |  |
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents | $ 87,465.1 | $ 115,126.9 | 87,465.1 | $ 115,126.9 | $ 93,109.7 | $ 137,974.3
Margin Deposits And Guaranty Funds Liabilities Current | 85,670.0 |  | 85,670.0 |  | $ 90,192.5 |
Other non-operating income (expense) | (936.9) | (1,425.3) | (1,901.7) | (2,578.1) |  |
Investment income | 1,044.5 | 1,568.2 | 2,115.8 | 2,925.9 |  |
Total Revenues | 1,532.5 | 1,360.2 | 3,020.4 | 2,801.8 |  |
Interest from Performance Bonds [Member] |  |  |  |  |  |
Guarantor Obligations [Line Items] |  |  |  |  |  |
Total Revenues | 1,007.6 | 1,540.1 | 2,044.3 | 2,796.4 |  |
Expense related to Performance Bonds |  |  |  |  |  |
Guarantor Obligations [Line Items] |  |  |  |  |  |
Other non-operating income (expense) | 939.4 | $ 1,432.8 | 1,906.9 | $ 2,596.3 |  |
Federal Reserve Bank Advances |  |  |  |  |  |
Guarantor Obligations [Line Items] |  |  |  |  |  |
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents | $ 76,300.0 |  | $ 76,300.0 |  |  |

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