XML 146 R84.htm IDEA: XBRL DOCUMENT
v3.22.4

Income Taxes - Schedule of Deferred Income Tax Assets and Liabilities - Classification (Details) - USD ($) $ in Millions | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Income Tax Disclosure [Abstract] |  |
Noncurrent deferred income tax assets (included in Other noncurrent assets) | $ 33 | $ 49
Noncurrent deferred income tax liabilities | (3,550) | (4,193)
Net deferred income tax liability | $ (3,517) | $ (4,144)

X
- Definition Deferred Tax Assets, Noncurrent, Net + References No definition available. + Details
Name: | fis_DeferredTaxAssetsNoncurrentNet
Namespace Prefix: | fis_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Deferred Tax Liabilities, Noncurrent, Net + References No definition available. + Details
Name: | fis_DeferredTaxLiabilitiesNoncurrentNet
Namespace Prefix: | fis_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences without jurisdictional netting. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 45 -Paragraph 6 -URI https://asc.fasb.org/extlink&oid=123427490&loc=d3e31931-109318 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 2 -URI https://asc.fasb.org/extlink&oid=121826272&loc=d3e32537-109319 + Details
Name: | us-gaap_DeferredTaxLiabilities
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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