XML 78 R68.htm IDEA: XBRL DOCUMENT v3.22.1

Litigation and Contingencies (Details) $ in Millions	Mar. 31, 2022 USD ($)
Commitments and Contingencies Disclosure [Abstract]
Amount related to unreserved tax-related matters, inclusive of interest (up to)	$ 89

X

- Definition

Unreserved Tax Related Matters Inclusive of Interest

+ References

No definition available.

+ Details

Name:	uis_UnreservedTaxRelatedMattersInclusiveOfInterest
Namespace Prefix:	uis_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- References

No definition available.

+ Details

Name:	us-gaap_CommitmentsAndContingenciesDisclosureAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration