XML 95 R75.htm IDEA: XBRL DOCUMENT
v3.22.2

CLEARING OPERATIONS - Valuation (Details) $ / shares in Units, $ in Millions | Jun. 30, 2022 USD ($) item $ / shares
--- | ---
Fair Value - Digital Assets - Safeguarded Assets and Safeguarded Liabilities |
Fair Value | $ 22.4
Bitcoin |
Fair Value - Digital Assets - Safeguarded Assets and Safeguarded Liabilities |
Number of Units | item | 674
Valuation | $ / shares | $ 18,720
Fair Value | $ 12.6
Ethereum |
Fair Value - Digital Assets - Safeguarded Assets and Safeguarded Liabilities |
Number of Units | item | 7,232
Valuation | $ / shares | $ 1,010
Fair Value | $ 7.3
Litecoin |
Fair Value - Digital Assets - Safeguarded Assets and Safeguarded Liabilities |
Number of Units | item | 11,869
Valuation | $ / shares | $ 51
Fair Value | $ 0.6
Bitcoin Cash |
Fair Value - Digital Assets - Safeguarded Assets and Safeguarded Liabilities |
Number of Units | item | 3,459
Valuation | $ / shares | $ 99
Fair Value | $ 0.4
USD Coin |
Fair Value - Digital Assets - Safeguarded Assets and Safeguarded Liabilities |
Number of Units | item | 1,507,706
Valuation | $ / shares | $ 1
Fair Value | $ 1.5

X
- References No definition available. + Details
Name: | cboe_FairValueDigitalAssetsSafeguardedAssetsAndSafeguardedLiabilitiesAbstract
Namespace Prefix: | cboe_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Fair value of asset to safeguard crypto-asset held for platform user. + References No definition available. + Details
Name: | cboe_SafeguardingAssetPlatformOperatorCryptoAsset
Namespace Prefix: | cboe_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Represents number of units of digital assets safeguarding assets platform operator crypto assets. + References No definition available. + Details
Name: | cboe_SafeguardingAssetPlatformOperatorCryptoAssetNumberOfUnits
Namespace Prefix: | cboe_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Represents value per unit of digital assets safeguarding assets platform operator crypto assets. + References No definition available. + Details
Name: | cboe_SafeguardingAssetPlatformOperatorCryptoAssetValuePerUnit
Namespace Prefix: | cboe_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=cboe_BitcoinMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=cboe_EthereumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=cboe_LitecoinMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=cboe_BitcoinCashMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=cboe_UsdCoinMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |