Loans and Financial Liabilities - Summary of Secured Notes (Parenthetical) (Details) - USD ($) $ in Thousands |
6 Months Ended | 12 Months Ended |
|---|---|---|
Jun. 30, 2025 |
Dec. 31, 2024 |
|
| Disclosure of detailed information about borrowings [line items] | ||
| Secured Notes | $ 1,025,000 | $ 1,025,000 |
| Viking Star, Viking Sea and Viking Sky | ||
| Disclosure of detailed information about borrowings [line items] | ||
| Secured Notes | $ 675,000 | $ 675,000 |
| Secured Notes, fixed rate | 5.00% | 5.00% |
| Loan maturity | 2028 | 2028 |
| Viking Venus | ||
| Disclosure of detailed information about borrowings [line items] | ||
| Secured Notes | $ 350,000 | $ 350,000 |
| Secured Notes, fixed rate | 5.625% | 5.625% |
| Loan maturity | 2029 | 2029 |