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v3.22.4

Supplementary Financial Information, Deferred Contract Costs (Details) | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021
Condensed Financial Information Disclosure [Abstract] |  |
Weighted Average Life, Services Revenue, Deferred Set-up Costs | 11 years | 12 years

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- Definition Weighted-average Life, Services Revenue, Deferred Set-up Costs -the weighted-average amortization period for set-up, transition and incudement costs related to service contracts. + References No definition available. + Details
Name: | cndt_WeightedAverageLifeServicesRevenueDeferredSetupCosts
Namespace Prefix: | cndt_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

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