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- Definition

Collaborative Arrangement, Purchase Obligation

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Term of lessee's operating lease not yet commenced, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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- Definition

Remaining lease term of operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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- Definition

Term of lessee's operating lease renewal, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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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.

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- Definition

The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity.

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No definition available.

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- Definition

Amount of loss from impairment of right-of-use asset from operating lease.

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- Definition

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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Amount of unrecorded obligation to transfer funds in future for fixed or minimum amount or quantity of product and service at fixed or minimum price. Includes, but is not limited to, lease not yet commenced and take-or-pay and throughput contracts.

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Commitments and Contingencies - Narrative (Details) - USD ($) $ in Millions	3 Months Ended	12 Months Ended
	Mar. 31, 2023	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Loss Contingencies [Line Items]
Option to extend lease period (in years)		12 years
Lease impairment charges		$ 3	$ 3	$ 26
Total estimated future lease payments		78
Revenue		$ 15,336	14,208	12,497
Amazon Web Services
Loss Contingencies [Line Items]
Collaborative arrangement, purchase obligation	$ 1,000
Collaborative arrangement, contractual period (in years)	5 years
CME Group
Loss Contingencies [Line Items]
Noncontrolling interest ownership by noncontrolling owners (as a percent)		27.00%
S&P/DJ Indices \| CME Group
Loss Contingencies [Line Items]
Noncontrolling interest ownership by noncontrolling owners (as a percent)		27.00%
S&P/DJ Indices \| Related Party
Loss Contingencies [Line Items]
Revenue		$ 193	$ 192	$ 174
Minimum
Loss Contingencies [Line Items]
Remaining lease terms (in years)		1 year
Lease term (in years)		1 year
Maximum
Loss Contingencies [Line Items]
Remaining lease terms (in years)		15 years
Lease term (in years)		12 years