Statement Of Financial Position [Abstract]

Caverion Oyj - Filing #2160847

Concept	As at 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 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	As at 2022-12-31	As at 2022-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31
Statement of financial position [abstract]
Assets [abstract]
Property, plant and equipment	19,900,000 EUR	—	—	—	—	—	—	—	—	19,100,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Right-of-use assets	141,100,000 EUR	—	—	—	—	—	—	—	—	132,600,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Goodwill	465,300,000 EUR	—	—	—	—	—	—	—	—	442,500,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Intangible assets other than goodwill	50,300,000 EUR	—	—	—	—	—	—	—	—	56,400,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Investments accounted for using equity method	1,100,000 EUR	—	—	—	—	—	—	—	—	1,100,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Investments in subsidiaries, joint ventures and associates reported in separate financial statements	100,000 EUR	—	—	—	—	—	—	—	—	100,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Deferred tax assets	11,200,000 EUR	—	—	—	—	—	—	—	—	15,000,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Cash and cash equivalents	41,500,000 EUR	—	—	—	—	—	—	—	—	81,200,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	130,900,000 EUR	—	—	—	—	—	—
Assets	1,397,700,000 EUR	—	—	—	—	—	—	—	—	1,424,700,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Equity and liabilities [abstract]
Equity [abstract]
Issued capital	1,000,000 EUR	—	—	—	—	—	—	—	—	1,000,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Retained earnings	122,400,000 EUR	—	—	—	—	—	—	—	—	135,100,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Treasury shares	2,000,000 EUR	—	—	—	—	—	—	—	—	2,000,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Equity attributable to owners of parent	175,400,000 EUR	—	—	—	—	—	—	—	—	225,200,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Non-controlling interests	200,000 EUR	—	—	—	—	—	—	—	—	200,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Equity	175,700,000 EUR	122,400,000 EUR	300,000 EUR	200,000 EUR	1,000,000 EUR	11,700,000 EUR	2,000,000 EUR	175,400,000 EUR	66,000,000 EUR	225,400,000 EUR	300,000 EUR	200,000 EUR	135,100,000 EUR	2,000,000 EUR	1,000,000 EUR	9,600,000 EUR	225,200,000 EUR	35,000,000 EUR	66,000,000 EUR	2,400,000 EUR	107,600,000 EUR	200,000 EUR	201,400,000 EUR	35,000,000 EUR	66,000,000 EUR	201,100,000 EUR	300,000 EUR	6,000,000 EUR	1,000,000 EUR
Liabilities [abstract]
Deferred tax liabilities	48,000,000 EUR	—	—	—	—	—	—	—	—	38,500,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Liabilities	1,222,100,000 EUR	—	—	—	—	—	—	—	—	1,199,300,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Equity and liabilities	1,397,700,000 EUR	—	—	—	—	—	—	—	—	1,424,700,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—