Disclosure Of Income Tax [Text Block]

Swedbank A - Filing #3494764

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	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	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	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	As at 2022-12-31
Disclosure of income tax [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Major components of tax expense (income) [abstract]
Tax expense (income)	—	9 320 SEK	—	—	—	—	—	9 492 SEK	—	—	—	—	—	—	—
Income tax relating to components of other comprehensive income [abstract]
Income tax relating to components of other comprehensive income	382,000,000 SEK	109,000,000 SEK	0 SEK	—	7,000,000 SEK	280,000,000 SEK	109,000,000 SEK	107,000,000 SEK	—	1,000,000 SEK	172,000,000 SEK	107,000,000 SEK	4,000,000 SEK	69,000,000 SEK	—
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	—	—	—	96,000,000 SEK	—	—	—	—	82,000,000 SEK	—	—	—	—	—	159,000,000 SEK
Deferred tax liabilities	—	—	—	7 005 SEK	—	—	—	—	5 740 SEK	—	—	—	—	—	3 615 SEK
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]