Corporate Information And Statement Of Ifrs Compliance [Abstract]

PGS ASA - Filing #2617995

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	—	PGS ASA	—
Domicile of entity	—	Norway	—
Legal form of entity	—	public limited liability company	—
Country of incorporation	—	Norway	—
Address of entity's registered office	—	Lilleaker	—
Principal place of business	—	Oslo	—
Description of nature of entity's operations and principal activities	—	PGS is a fully integrated marine geophysical company	—
Name of parent entity	—	PGS ASA	—
Name of ultimate parent of group	—	PGS 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	134,600,000 USD	—	100,600,000 USD
Current trade payables	45,300,000 USD	—	31,200,000 USD