Profit Or Loss [Abstract]

Elisa Oyj - Filing #2196757

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	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
Profit or loss [abstract]
Profit (loss) [abstract]
Revenue	—	—	1,997,900,000 EUR	—	—	1,894,600,000 EUR	—	—
Other income	—	—	9,000,000 EUR	—	—	4,100,000 EUR	—	—
Employee benefits expense	—	—	373,800,000 EUR	—	—	325,700,000 EUR	—	—
Other expenses, by nature	—	—	172,200,000 EUR	—	—	174,200,000 EUR	—	—
Profit (loss) from operating activities	—	—	430,800,000 EUR	—	—	409,000,000 EUR	—	—
Finance income	—	—	4,600,000 EUR	—	—	8,700,000 EUR	—	—
Finance costs	—	—	16,500,000 EUR	—	—	21,200,000 EUR	—	—
Profit (loss) before tax	—	—	418,400,000 EUR	—	—	398,300,000 EUR	—	—
Tax expense (income)	—	—	74,900,000 EUR	—	—	70,200,000 EUR	—	—
Profit (loss)	200,000 EUR	343,600,000 EUR	343,500,000 EUR	343,600,000 EUR	328,000,000 EUR	328,100,000 EUR	100,000 EUR	328,000,000 EUR
Profit (loss), attributable to [abstract]
Profit (loss), attributable to owners of parent	—	—	343,600,000 EUR	—	—	328,000,000 EUR	—	—
Profit (loss), attributable to non-controlling interests	—	—	200,000 EUR	—	—	100,000 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	—	—	2.15	—	—	2.05	—	—
Diluted earnings per share [abstract]
Diluted earnings (loss) per share	—	—	2.15	—	—	2.05	—	—