Number of other stock exchanges.

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- Definition

The cash outflow associated with the payment of contingent consideration from acquisitions.

+ References

No definition available.

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Restricted common units recognized contra revenue period in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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Incentive program term in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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- Definition

Amount of increase (decrease) in the value of a contingent consideration liability, including, but not limited to, differences arising upon settlement.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 230
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 28
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-Publisher FASB
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 805
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-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Subparagraph (a)(1)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479581/805-30-50-4

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- Definition

Amount of liability recognized arising from contingent consideration in a business combination.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 805
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (c)(1)
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-SubTopic 30
-Topic 805
-Publisher FASB
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Maximum number of common units of ownership permitted to be issued by a limited liability company (LLC).

+ 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

No definition available.

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FAIR VALUE MEASUREMENT - Narrative (Details) $ in Millions		12 Months Ended
FAIR VALUE MEASUREMENT - Narrative (Details) $ in Millions	Nov. 18, 2022	Dec. 31, 2023 USD ($) item shares	Dec. 31, 2022 USD ($)
Segment Reporting Information
Contingent consideration liabilities		$ 11.8	$ 39.1
Restricted common units recognized contra revenue period	5 years
Change in contingent consideration			5.2
Number of other digital asset exchanges used to assess Cboe Digital asset pricing reasonableness \| item		3
Cboe Digital Incentive Program Units
Segment Reporting Information
Term of incentive program		2 years
Cboe Digital Incentive Program Units \| Maximum
Segment Reporting Information
Common units authorized \| shares		20
Hanweck, Cboe Asia Pacific and Cboe Canada
Segment Reporting Information
Payment of contingent consideration		$ (13.1)
CBoe Japan and Cboe Cananda
Segment Reporting Information
Change in contingent consideration		14.4
Recurring
Segment Reporting Information
Contingent consideration liabilities		11.8	$ 39.1
Recurring \| Hanweck, Cboe Asia Pacific and Cboe Canada
Segment Reporting Information
Contingent consideration liabilities		$ 11.8