v3.26.1
Property, Plant and Equipment and Intangible Assets - Additional Information (Details)
$ in Millions
 3 Months Ended
Mar. 31, 2026
USD ($)
Vessel
ExpeditionShips
OceanShips
Property Plant And Equipment And Intangible Assets [line Items]  
Number of vessels 90
Number of ocean ships | OceanShips 12
Number of expedition ships | ExpeditionShips 2
Longships  
Property Plant And Equipment And Intangible Assets [line Items]  
Number of vessels 60
Small Classes  
Property Plant And Equipment And Intangible Assets [line Items]  
Number of vessels 12
River Vessels  
Property Plant And Equipment And Intangible Assets [line Items]  
Number of vessels 15
Additions to property, plant and equipment | $ $ 22.3
River Vessel Charters  
Property Plant And Equipment And Intangible Assets [line Items]  
Number of vessels 3
River Vessels Under Construction  
Property Plant And Equipment And Intangible Assets [line Items]  
Property, plant and equipment, payments under construction | $ $ 75.7
River vessels - Delivery Viking Hathor and Viking Sobek  
Property Plant And Equipment And Intangible Assets [line Items]  
Reclassification of river vessels under construction to river vessels and equipment | $ $ 41.5
River Vessels & Equipment  
Property Plant And Equipment And Intangible Assets [line Items]  
Number of vessels 1
Ocean and Expedition Ships & Equipment | Viking Yidun  
Property Plant And Equipment And Intangible Assets [line Items]  
Property, plant and equipment capitalized amount related to purchase | $ $ 408.6