Statement Of Changes In Equity [Abstract]

Mowi ASA - Filing #2547512

Concept	2023-01-01 to 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	As at 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	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	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	As at 2022-12-31	As at 2022-12-31	As at 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	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 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	As at 2021-12-31	As at 2021-12-31
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Equity	—	3 754.7 EUR	—	—	161,400,000 EUR	—	—	404,800,000 EUR	73,900,000 EUR	—	1 830.7 EUR	—	3 593.3 EUR	9,100,000 EUR	—	1 274.7 EUR	3 687.1 EUR	—	—	—	179,700,000 EUR	7,900,000 EUR	404,800,000 EUR	102,400,000 EUR	1 717.5 EUR	3 507.5 EUR	1 274.7 EUR	—	—	—	—	—	1 274.7 EUR	3 131.4 EUR	121,600,000 EUR	3 129.0 EUR	1 321.2 EUR	2,400,000 EUR	404,800,000 EUR	6,600,000 EUR
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	439,500,000 EUR	—	444,400,000 EUR	4,900,000 EUR	—	— EUR	— EUR	—	—	— EUR	—	444,400,000 EUR	—	—	— EUR	—	—	— EUR	785,400,000 EUR	3,000,000 EUR	—	—	—	—	—	—	—	782,400,000 EUR	— EUR	— EUR	782,400,000 EUR	— EUR	—	—	—	—	—	—	—	—
Other comprehensive income	46,900,000 EUR	—	34,300,000 EUR	12,600,000 EUR	—	28,500,000 EUR	— EUR	—	—	— EUR	—	5,700,000 EUR	—	—	— EUR	—	—	— EUR	27,000,000 EUR	— EUR	—	—	—	—	—	—	—	27,000,000 EUR	— EUR	19,200,000 EUR	7,900,000 EUR	— EUR	—	—	—	—	—	—	—	—
Comprehensive income	392,600,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	758,300,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Dividends recognised as distributions to owners	326,100,000 EUR	—	325,500,000 EUR	600,000 EUR	—	— EUR	— EUR	—	—	— EUR	—	325,500,000 EUR	—	—	— EUR	—	—	— EUR	378,200,000 EUR	— EUR	—	—	—	—	—	—	—	378,200,000 EUR	— EUR	— EUR	378,200,000 EUR	— EUR	—	—	—	—	—	—	—	—
Increase (decrease) through share-based payment transactions, equity	1,200,000 EUR	—	1,200,000 EUR	— EUR	—	— EUR	— EUR	—	—	1,200,000 EUR	—	— EUR	—	—	— EUR	—	—	— EUR	1,300,000 EUR	— EUR	—	—	—	—	—	—	—	1,300,000 EUR	1,300,000 EUR	— EUR	— EUR	— EUR	—	—	—	—	—	—	—	—