v3.25.4

Clearing Operations - Cash and Cash Equivalents Deposits (Details) - USD ($) $ in Millions | Dec. 31, 2025 | Dec. 31, 2024
--- | --- | ---
Clearing Organizations [Line Items] |  |
Original margin | $ 71,684 | $ 76,343
Unsettled variation margin, net | 740 | 934
Guaranty fund | 7,884 | 6,330
Delivery contracts receivable/payable, net | 918 | 705
Total | 81,226 | 84,312
ICE Clear Europe |  |
Clearing Organizations [Line Items] |  |
Original margin | 40,627 | 45,427
Unsettled variation margin, net | 0 | 0
Guaranty fund | 3,075 | 2,353
Delivery contracts receivable/payable, net | 0 | 0
Total | 43,702 | 47,780
ICE Clear Credit |  |
Clearing Organizations [Line Items] |  |
Original margin | 23,965 | 23,843
Unsettled variation margin, net | 0 | 0
Guaranty fund | 3,986 | 3,312
Delivery contracts receivable/payable, net | 0 | 0
Total | 27,951 | 27,155
ICE Clear U.S. |  |
Clearing Organizations [Line Items] |  |
Original margin | 7,088 | 7,069
Unsettled variation margin, net | 0 | 0
Guaranty fund | 817 | 660
Delivery contracts receivable/payable, net | 0 | 0
Total | 7,905 | 7,729
ICE NGX |  |
Clearing Organizations [Line Items] |  |
Original margin | 0 | 0
Unsettled variation margin, net | 740 | 934
Guaranty fund | 0 | 0
Delivery contracts receivable/payable, net | 918 | 705
Total | 1,658 | 1,639
Other ICE Clearing Houses |  |
Clearing Organizations [Line Items] |  |
Original margin | 4 | 4
Unsettled variation margin, net | 0 | 0
Guaranty fund | 6 | 5
Delivery contracts receivable/payable, net | 0 | 0
Total | $ 10 | $ 9

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- Definition Clearing Organizations [Line Items] + References No definition available. + Details
Name: | ice_ClearingOrganizationsLineItems
Namespace Prefix: | ice_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Definition Delivery Contracts Receivable/Payable, Net + References No definition available. + Details
Name: | ice_DeliveryContractsReceivablePayableNet
Namespace Prefix: | ice_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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- Definition Guaranty Fund. + References No definition available. + Details
Name: | ice_GuarantyFundAsset
Namespace Prefix: | ice_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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- Definition Aggregate amount collected from customers to cover credit risk assumed by the entity. + References No definition available. + Details
Name: | ice_MarginDepositsAndGuarantyFundsAssetsCurrent
Namespace Prefix: | ice_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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- Definition Original margin + References No definition available. + Details
Name: | ice_OriginalMarginAsset
Namespace Prefix: | ice_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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- Definition Unsettled Variation Margin, Net + References No definition available. + Details
Name: | ice_UnsettledVariationMarginNet
Namespace Prefix: | ice_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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- Details
Name: | dei_LegalEntityAxis=ice_ICEClearEuropeLimitedMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
Name: | dei_LegalEntityAxis=ice_ICEClearCreditMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
Name: | dei_LegalEntityAxis=ice_ICEClearUSIncMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
Name: | dei_LegalEntityAxis=ice_NGXMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
Name: | dei_LegalEntityAxis=ice_TheClearingCorporationMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |