Disclosure Of Fair Value Measurement [Text Block]

Mowi ASA - Filing #2585061

Concept	As at 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	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	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31
Disclosure of fair value measurement [text block]	—	FAIR VALUE OF FINANCIAL INSTRUMENTS	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of fair value measurement of assets [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of fair value measurement of assets [abstract]
Disclosure of fair value measurement of assets [line items]
Assets	7 531.3 EUR	—	—	—	—	—	—	—	—	—	6 259.5 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Reconciliation of changes in fair value measurement, assets [abstract]
Disclosure of fair value measurement of equity [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of fair value measurement of equity [abstract]
Disclosure of fair value measurement of equity [line items]
Equity	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	3 129.0 EUR	1 321.2 EUR	2,400,000 EUR	6,600,000 EUR	121,600,000 EUR	404,800,000 EUR	2,100,000 EUR	1 274.7 EUR	2 762.0 EUR	404,800,000 EUR	21,800,000 EUR	5,500,000 EUR	2 764.1 EUR	1 055.1 EUR
Reconciliation of changes in fair value measurement, entity's own equity instruments [abstract]