Disclosure Of Income Tax [Text Block]

Jyske Bank - Filing #1419407

Concept	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31
Disclosure of income tax [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Major components of tax expense (income) [abstract]
Tax expense (income)	—	—	—	—	—	851,000,000 DKK	—	—	—	501,000,000 DKK	—	—	—	—
Income tax relating to components of other comprehensive income [abstract]
Income tax relating to changes in revaluation surplus of property, plant and equipment, right-of-use assets and intangible assets included in other comprehensive income	—	—	—	—	—	1,000,000 DKK	—	—	—	1,000,000 DKK	—	—	—	—
Income tax relating to remeasurements of defined benefit plans included in other comprehensive income	—	—	—	—	—	3,000,000 DKK	—	—	—	0 DKK	—	—	—	—
Income tax relating to hedges of net investments in foreign operations included in other comprehensive income	—	—	—	—	—	0 DKK	—	—	—	5,000,000 DKK	—	—	—	—
Income tax relating to components of other comprehensive income	0 DKK	0 DKK	0 DKK	1,000,000 DKK	4,000,000 DKK	4,000,000 DKK	3,000,000 DKK	5,000,000 DKK	0 DKK	4,000,000 DKK	0 DKK	0 DKK	4,000,000 DKK	1,000,000 DKK
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]
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]