Disclosure Of Income Tax [Text Block]

DNB Bank ASA - Filing #5495205

Concept	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	As at 2024-12-31	2024-01-01 to 2024-12-31	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
Disclosure of income tax [text block]	—	—	—	—	—	—	—	—	—	—
Major components of tax expense (income) [abstract]
Tax expense (income)	—	9 074 NOK	—	—	—	—	10 811 NOK	—	—	—
Income tax relating to components of other comprehensive income [abstract]
Income tax relating to components of other comprehensive income	19,000,000 NOK	1 342 NOK	1 421 NOK	—	98,000,000 NOK	25,000,000 NOK	1 096 NOK	—	110,000,000 NOK	961,000,000 NOK
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	—	—	—	687,000,000 NOK	—	—	—	388,000,000 NOK	—	—
Deferred tax liabilities	—	—	—	4 823 NOK	—	—	—	2 722 NOK	—	—
Reconciliation of changes in deferred tax liability (asset) [abstract]
Changes in deferred tax liability (asset) [abstract]
Reconciliation of accounting profit multiplied by applicable tax rates [abstract]