v3.25.4

Short-Term and Long-Term Restricted Cash, Cash Equivalents and Investments - Narrative (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2025 | Dec. 31, 2024
Senior Notes |  |
Restricted Cash and Cash Equivalent Item [Line Items] |  |
Proceeds from (repayments of) debt |  | $ 500
United Kingdom Recognized Investment Exchanges |  |
Restricted Cash and Cash Equivalent Item [Line Items] |  |
Operating costs covered for period | 6 months |
Dcm Dco Designation For Ice Futures United States |  |
Restricted Cash and Cash Equivalent Item [Line Items] |  |
Operating costs covered for period | 1 year |
Dcm Dco Designation For Ice Futures United States | Minimum |  |
Restricted Cash and Cash Equivalent Item [Line Items] |  |
Operating costs covered for period | 6 months |

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- Definition The net cash inflow or outflow in aggregate debt due to repayments and proceeds from additional borrowings. + References No definition available. + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(2)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1 + Details
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