XML 136 R110.htm IDEA: XBRL DOCUMENT
v3.25.0.1

Segment Information - Schedule of Acquisition, Integration and Other Costs (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Segment Reporting Information |  |  |
Acquisition and integration | $ 88 | $ 48 | $ 50
Incremental stock compensation directly attributable to specific programs | 3 | 34 | 26
Total acquisition, integration and other costs | 624 | 482 | 581
One-Time Performance-Related Awards |  |  |
Segment Reporting Information |  |  |
Incremental stock compensation directly attributable to specific programs | 58 | 15 | 83
Worldpay Merchant Solutions |  |  |
Segment Reporting Information |  |  |
Separation of the Worldpay Merchant Solutions business | 148 | 17 | 0
Enterprise Costs Control and Other Initiatives |  |  |
Segment Reporting Information |  |  |
Other, including divestiture-related expenses and enterprise cost control and other initiatives | 12 | 20 | 80
Platform Initiatives | Enterprise Cost Control Initiatives and Changes in Senior Management |  |  |
Segment Reporting Information |  |  |
Severance and other termination expenses | 56 | 70 | 89
Future Forward | Platform Modernization |  |  |
Segment Reporting Information |  |  |
Enterprise transformation, including Future Forward and platform modernization | $ 262 | $ 312 | $ 279

X
- Definition Corporate And Other Segment Related To Acquisition, Integration And Other Costs + References No definition available. + Details
Name: | fis_CorporateAndOtherSegmentRelatedToAcquisitionIntegrationAndOtherCosts
Namespace Prefix: | fis_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Enterprise Transformation Cost + References No definition available. + Details
Name: | fis_EnterpriseTransformationCost
Namespace Prefix: | fis_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Other, Including Divestiture Related Expenses + References No definition available. + Details
Name: | fis_OtherIncludingDivestitureRelatedExpenses
Namespace Prefix: | fis_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Pending Spin-off Cost + References No definition available. + Details
Name: | fis_PendingSpinOffCost
Namespace Prefix: | fis_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 14.F) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479830/718-10-S99-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (h)(1)(i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
Name: | us-gaap_AllocatedShareBasedCompensationExpense
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Costs incurred to effect a business combination which have been expensed during the period. Such costs could include business integration costs, systems integration and conversion costs, and severance and other employee-related costs. + References No definition available. + Details
Name: | us-gaap_BusinessCombinationIntegrationRelatedCosts
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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: | us-gaap_SegmentReportingInformationLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (b) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-28 + Details
Name: | us-gaap_SeveranceCosts1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | us-gaap_AwardTypeAxis=fis_OneTimePerformanceRelatedAwardsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=fis_WorldpayMerchantSolutionsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=fis_EnterpriseCostsControlAndOtherInitiativesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CapitalizedContractCostAxis=fis_PlatformInitiativesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=fis_EnterpriseCostControlInitiativesAndChangesInSeniorManagementMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

X
- Details
Name: | us-gaap_CapitalizedContractCostAxis=fis_PlatformModernizationMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |