Profit Or Loss [Abstract]

Fortum Oyj - Filing #2176642

Concept	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	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
Profit or loss [abstract]
Profit (loss) [abstract]
Revenue	—	8,804,000,000 EUR	—	—	—	—	—	6,422,000,000 EUR
Other income	—	101,000,000 EUR	—	—	—	—	—	91,000,000 EUR
Profit (loss) from operating activities	—	1,277,000,000 EUR	—	—	—	—	—	4,325,000,000 EUR
Finance income	—	87,000,000 EUR	—	—	—	—	—	25,000,000 EUR
Share of profit (loss) of associates and joint ventures accounted for using equity method	—	629,000,000 EUR	—	—	—	—	—	168,000,000 EUR
Profit (loss) before tax	—	455,000,000 EUR	—	—	—	—	—	4,332,000,000 EUR
Tax expense (income)	—	556,000,000 EUR	—	—	—	—	—	325,000,000 EUR
Profit (loss) from continuing operations	—	1,011,000,000 EUR	—	—	—	—	—	4,008,000,000 EUR
Profit (loss) from discontinued operations	—	11,302,000,000 EUR	—	—	—	—	—	4,121,000,000 EUR
Profit (loss)	2,416,000,000 EUR	10,290,000,000 EUR	2,416,000,000 EUR	7,874,000,000 EUR	852,000,000 EUR	739,000,000 EUR	739,000,000 EUR	114,000,000 EUR
Profit (loss), attributable to [abstract]
Profit (loss), attributable to owners of parent	—	2,416,000,000 EUR	—	—	—	—	—	739,000,000 EUR
Profit (loss), attributable to non-controlling interests	—	7,874,000,000 EUR	—	—	—	—	—	852,000,000 EUR
Earnings per share [text block]	—	—	—	—	—	—	—	—
Earnings per share [abstract]
Earnings per share [line items]
Basic earnings per share [abstract]
Basic earnings (loss) per share from continuing operations	—	1.14	—	—	—	—	—	4.49
Basic earnings (loss) per share from discontinued operations	—	3.86	—	—	—	—	—	3.65
Basic earnings (loss) per share	—	2.72	—	—	—	—	—	0.83