Corporate Information And Statement Of Ifrs Compliance [Abstract]

DOF ASA - Filing #2615394

Concept	As at 2021-12-31	2021-01-01 to 2021-12-31	As at 2020-12-31
Corporate information and statement of IFRS compliance [abstract]
Name of reporting entity or other means of identification	—	DOF ASA	—
Domicile of entity	—	NORW	—
Legal form of entity	—	DOF ASA	—
Country of incorporation	—	NORW	—
Address of entity's registered office	—	Alfab	—
Principal place of business	—	5392 Stor	—
Description of nature of entity's operations and principal activities	—	energ	—
Name of parent entity	—	DOF AS	—
Name of ultimate parent of group	—	DOF ASA	—
Disclosure of amounts to be recovered or settled after twelve months for classes of assets and liabilities that contain amounts to be recovered or settled both no more and more than twelve months after reporting date [text block]	—	—	—
Disclosure of amounts to be recovered or settled after twelve months for classes of assets and liabilities that contain amounts to be recovered or settled both no more and more than twelve months after reporting date [abstract]
Disclosure of amounts to be recovered or settled after twelve months for classes of assets and liabilities that contain amounts to be recovered or settled both no more and more than twelve months after reporting date [line items]
Current trade receivables	1 455 NOK	—	1 003 NOK
Current trade payables	895,000,000 NOK	—	675,000,000 NOK