Statement Of Changes In Equity [Abstract]

Viking Line Abp - Filing #2160081

Concept	2023-01-01 to 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	2022-01-01 to 2022-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Equity	—	3,232,000,000 EUR	—	2,750,000,000 EUR	497,000,000 EUR	—	—	—	18,000,000 EUR	32,000,000 EUR	2,924,000,000 EUR	—	—	—	—	497,000,000 EUR	2,443,000,000 EUR	18,000,000 EUR	34,000,000 EUR	—	2,694,000,000 EUR	2,716,000,000 EUR	497,000,000 EUR	2,201,000,000 EUR	18,000,000 EUR	22,000,000 EUR
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	363,000,000 EUR	—	—	—	—	363,000,000 EUR	—	—	—	—	—	—	—	227,000,000 EUR	227,000,000 EUR	—	—	—	—	—	—	—	—	—	—	—
Other comprehensive income	15,000,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	3,000,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—
Comprehensive income	378,000,000 EUR	—	0 EUR	—	—	376,000,000 EUR	2,000,000 EUR	- EUR	—	—	—	- EUR	0 EUR	230,000,000 EUR	241,000,000 EUR	—	—	—	—	11,000,000 EUR	—	—	—	—	—	—
Dividends recognised as distributions to owners	69,000,000 EUR	—	—	—	—	69,000,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—