Leases - Additional Information (Details) $ in Thousands |
3 Months Ended | 6 Months Ended | 12 Months Ended | |
|---|---|---|---|---|
|
Jun. 30, 2025
USD ($)
|
Jun. 30, 2025
USD ($)
|
Dec. 31, 2024
USD ($)
EuroUsd
|
Dec. 31, 2023
USD ($)
|
|
| Disclosure of quantitative information about right-of-use assets [line items] | ||||
| Right-of-use assets | $ 248,839 | $ 248,839 | $ 263,424 | |
| Contractual payments for the initial term of nine seasons | $ 23,000 | $ 24,900 | ||
| Lease Agreement for Buildings and Docking | ||||
| Disclosure of quantitative information about right-of-use assets [line items] | ||||
| Initial lease term | 13 years | |||
| Additional lease term | 10 years | |||
| Euro to USD exchange rate | EuroUsd | 1.15 | |||
| Viking Yi Dun | ||||
| Disclosure of quantitative information about right-of-use assets [line items] | ||||
| Operating expenses related to variable lease payments | $ 4,600 | $ 7,300 | ||