Disclosure Of Income Tax [Text Block]

Stora Enso Oyj - Filing #2206360

Concept	2020-01-01 to 2020-12-31	As at 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	2019-01-01 to 2019-12-31	2019-01-01 to 2019-12-31	2019-01-01 to 2019-12-31	2019-01-01 to 2019-12-31	As at 2019-12-31	2019-01-01 to 2019-12-31
Disclosure of income tax [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Major components of tax expense (income) [abstract]
Tax expense (income)	—	—	156,000,000 EUR	—	—	—	—	—	—	—	—	281,000,000 EUR	—	—
Income tax relating to components of other comprehensive income [abstract]
Income tax relating to components of other comprehensive income	5,000,000 EUR	—	330,000,000 EUR	4,000,000 EUR	11,000,000 EUR	330,000,000 EUR	310,000,000 EUR	1,000,000 EUR	1,000,000 EUR	9,000,000 EUR	6,000,000 EUR	9,000,000 EUR	—	1,000,000 EUR
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	—	117,000,000 EUR	—	—	—	—	—	—	—	—	—	—	81,000,000 EUR	—
Deferred tax liabilities	—	1 332 EUR	—	—	—	—	—	—	—	—	—	—	875,000,000 EUR	—
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]