XML 96 R80.htm IDEA: XBRL DOCUMENT
v3.21.1

REGULATORY CAPITAL (Details) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2021 USD ($)
Cboe Trading |
Regulatory Requirement |
Capital | $ 16.6
Minimum Requirement | 0.7
BIDS Trading |
Regulatory Requirement |
Capital | 13.7
Minimum Requirement | $ 0.2
Cboe Trading and BIDS Trading |
Regulatory Requirement |
Minimum net capital required to be maintained, option 1 - percentage of aggregate indebtedness items | 6.67%
Minimum net capital required to be maintained, option 2 - amount | $ 0.1
Cboe Europe Limited |
Regulatory Requirement |
Capital | 51.9
Minimum Requirement | 24.3
Cboe Chi-X Europe |
Regulatory Requirement |
Capital | 0.2
Minimum Requirement | 0.1
Capital resources requirement | 0.1
Cboe Europe NL |
Regulatory Requirement |
Capital | 7.5
Minimum Requirement | 5.3
Cboe SEF |
Regulatory Requirement |
Annual operating expenses for swap execution facility capital adequacy tests | 0.8
Six month operating expenses for swap execution facility capital adequacy tests | 0.4
CFE |
Regulatory Requirement |
Annual operating expenses for registered futures exchange capital adequacy tests | 50.1
Six month operating expenses for registered futures exchange capital adequacy tests | 25.1
EuroCCP |
Regulatory Requirement |
Capital | 50.7
Minimum Requirement | 30.2
MATCHNow |
Regulatory Requirement |
Capital | 2.5
Minimum Requirement | $ 0.2

X
- Definition Capital Resources Requirement + References No definition available. + Details
Name: | cboe_CapitalResourcesRequirement
Namespace Prefix: | cboe_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Contract Markets, Annual Operating Expenses for Determination of Resource Adequacy + References No definition available. + Details
Name: | cboe_ContractMarketsAnnualOperatingExpensesforDeterminationofResourceAdequacy
Namespace Prefix: | cboe_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Contract Markets, Six Month Operating Expenses for Determination of Resource Adequacy + References No definition available. + Details
Name: | cboe_ContractMarketsSixMonthOperatingExpensesforDeterminationofResourceAdequacy
Namespace Prefix: | cboe_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of minimum net capital required to be maintained. + References No definition available. + Details
Name: | cboe_MinimumNetCapitalToBeMaintained
Namespace Prefix: | cboe_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of minimum net capital required to be maintained based on percentage of aggregate indebtedness items. + References No definition available. + Details
Name: | cboe_MinimumNetCapitalToBeMaintainedPercentageOfAggregateIndebtednessItems
Namespace Prefix: | cboe_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- 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. + Details
Name: | cboe_RegulatoryCapitalRequirementsLineItems
Namespace Prefix: | cboe_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Swap Execution Facility, Operating Expenses for Determination of Resource Adequacy + References No definition available. + Details
Name: | cboe_SwapExecutionFacilityOperatingExpensesforDeterminationofResourceAdequacy
Namespace Prefix: | cboe_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Swap Execution Facility, Six Month Operating Expenses for Determination of Resource Adequacy + References No definition available. + Details
Name: | cboe_SwapExecutionFacilitySixMonthOperatingExpensesforDeterminationofResourceAdequacy
Namespace Prefix: | cboe_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of total capital as defined by regulatory framework. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 948 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=6490092&loc=d3e47304-110998 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 505 -Section 50 -Paragraph 1 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=117337116&loc=SL5958568-112826 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 948 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=6490092&loc=d3e47080-110998 + Details
Name: | us-gaap_Capital
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The lowest amount of net worth (total assets minus total liabilities) required by secondary market investors or state-imposed regulatory mandates. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 948 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=6490092&loc=d3e47304-110998 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 948 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (c)(a) -URI http://asc.fasb.org/extlink&oid=6490092&loc=d3e47080-110998 + Details
Name: | us-gaap_MinimumNetWorthRequiredForCompliance
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | srt_ConsolidatedEntitiesAxis=cboe_CboeTradingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ConsolidatedEntitiesAxis=cboe_BidsTradingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ConsolidatedEntitiesAxis=cboe_CboeAndBidsTradingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ConsolidatedEntitiesAxis=cboe_CboeEuropeEquitiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ConsolidatedEntitiesAxis=cboe_CboeChiXEuropeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ConsolidatedEntitiesAxis=cboe_CboeEuropeNlMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ConsolidatedEntitiesAxis=cboe_CboeSefMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ConsolidatedEntitiesAxis=cboe_CfeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ConsolidatedEntitiesAxis=cboe_EuroCCPMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ConsolidatedEntitiesAxis=cboe_MatchnowMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |