Disclosure Of Income Tax [Text Block]

CGG - Filing #5985311

Concept	As at 2024-12-31	2024-01-01 to 2024-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31
Disclosure of income tax [text block]	—	Pilier	—	—
Major components of tax expense (income) [abstract]
Tax expense (income)	—	134,000,000 USD	—	140,000,000 USD
Disclosure of temporary difference, unused tax losses and unused tax credits [text block]	—	—	—	—
Disclosure of temporary difference, unused tax losses and unused tax credits [abstract]
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]
Deferred tax assets and liabilities [abstract]
Deferred tax assets	436,000,000 USD	—	299,000,000 USD	—
Deferred tax liabilities	184,000,000 USD	—	243,000,000 USD	—
Reconciliation of accounting profit multiplied by applicable tax rates [abstract]