| Document and Entity Information | Oct. 20, 2024 |
| Cover [Abstract] | |
| Document Type | 8-K |
| Amendment Flag | false |
| Document Period End Date | Oct. 20, 2024 |
| Entity File Number | 001-11015 |
| Entity Registrant Name | Viad Corp |
| Entity Central Index Key | 0000884219 |
| Entity Incorporation, State or Country Code | DE |
| Entity Tax Identification Number | 36-1169950 |
| Entity Address, Address Line One | 7000 East 1st Avenue |
| Entity Address, City or Town | Scottsdale |
| Entity Address, State or Province | AZ |
| Entity Address, Postal Zip Code | 85251-4304 |
| City Area Code | 602 |
| Local Phone Number | 207-1000 |
| Title of 12(b) Security | Common Stock, $1.50 Par Value |
| Trading Symbol | VVI |
| Security Exchange Name | NYSE |
| Entity Emerging Growth Company | false |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
