Disclosure Of First-Time Adoption [Text Block]

Elisa Oyj - Filing #3632467

Concept	As at 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	As at 2024-12-31	As at 2024-12-31	As at 2024-12-31	As at 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	As at 2024-12-31	As at 2024-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31
Disclosure of first-time adoption [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of comparative information prepared under previous GAAP [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of comparative information prepared under previous GAAP [abstract]
Disclosure of comparative information prepared under previous GAAP [line items]
Equity	90,900,000 EUR	—	—	856,100,000 EUR	83,000,000 EUR	7. 3 EUR	118,800,000 EUR	—	—	1,285,500,000 EUR	—	374,300,000 EUR	1,292,800,000 EUR	—	1,293,700,000 EUR	90,900,000 EUR	—	—	863,100,000 EUR	—	375,100,000 EUR	—	3,300,000 EUR	83,000,000 EUR	121,700,000 EUR	1,290,400,000 EUR	1,251,900,000 EUR	90,900,000 EUR	373,900,000 EUR	5,400,000 EUR	823,200,000 EUR	124,500,000 EUR	83 .0 EUR	1,246,500,000 EUR
Comprehensive income	—	800,000 EUR	356,000,000 EUR	—	—	—	—	356,800,000 EUR	1,900,000 EUR	—	354,100,000 EUR	—	—	374,800,000 EUR	—	—	376,000,000 EUR	1,200,000 EUR	—	1,200,000 EUR	—	374,800,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—
Profit (loss)	—	—	358,400,000 EUR	—	—	—	—	358,400,000 EUR	2,000,000 EUR	—	356,400,000 EUR	—	—	374,000,000 EUR	—	—	375,200,000 EUR	—	—	1,200,000 EUR	—	375,200,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—