Pension and Postretirement Benefits - Multi-Employer Pension Plans (Parenthetical) (Details) - 12 months ended Dec. 31, 2021	Total	ft²	PensionFund
Retirement Benefits [Abstract]
Percentage of excess employer contributions	5.00%
Aggregate number of funds		5,500	27

Percentage of excess employer contribution made with base of plans forms.

No definition available.

Name:	vvi_PercentageOfExcessEmployerContributionMadeWithBaseOfPlansForms
Namespace Prefix:	vvi_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration