Statement Of Comprehensive Income [Abstract]

KONE Oyj - Filing #3037820

Concept	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31
Statement of comprehensive income [abstract]
Profit (loss)	97,000,000 EUR	- EUR	9,610,000,000 EUR	- EUR	- EUR	- EUR	- EUR	- EUR	9,513,000,000 EUR	- EUR	- EUR	9,316,000,000 EUR	- EUR	- EUR	58,000,000 EUR	9,258,000,000 EUR	- EUR	- EUR
Other comprehensive income [abstract]
Components of other comprehensive income that will not be reclassified to profit or loss, net of tax [abstract]
Other comprehensive income, net of tax, gains (losses) on remeasurements of defined benefit plans	- EUR	- EUR	87,000,000 EUR	- EUR	- EUR	- EUR	- EUR	87,000,000 EUR	- EUR	- EUR	- EUR	172,000,000 EUR	- EUR	172,000,000 EUR	- EUR	6,000,000 EUR	- EUR	- EUR
Other comprehensive income, net of tax, gains (losses) on hedging instruments that hedge investments in equity instruments	- EUR	- EUR	16,000,000 EUR	- EUR	16,000,000 EUR	- EUR	- EUR	- EUR	- EUR	- EUR	- EUR	238,000,000 EUR	238,000,000 EUR	- EUR	- EUR	- EUR	- EUR	- EUR
Other comprehensive income that will not be reclassified to profit or loss, net of tax	—	—	103,000,000 EUR	—	—	—	—	—	—	—	—	410,000,000 EUR	—	—	—	—	—	—
Components of other comprehensive income that will be reclassified to profit or loss, net of tax [abstract]
Exchange differences on translation [abstract]
Gains (losses) on exchange differences on translation of foreign operations, net of tax	—	—	784,000,000 EUR	—	—	—	—	—	—	—	—	962,000,000 EUR	—	—	—	—	—	—
Other comprehensive income, net of tax, exchange differences on translation of foreign operations	- EUR	- EUR	784,000,000 EUR	- EUR	- EUR	- EUR	784,000,000 EUR	- EUR	- EUR	- EUR	- EUR	962,000,000 EUR	- EUR	- EUR	- EUR	- EUR	- EUR	962,000,000 EUR
Cash flow hedges [abstract]
Gains (losses) on cash flow hedges, net of tax	- EUR	- EUR	37,000,000 EUR	- EUR	37,000,000 EUR	- EUR	- EUR	- EUR	- EUR	- EUR	- EUR	181,000,000 EUR	181,000,000 EUR	- EUR	- EUR	- EUR	- EUR	- EUR
Hedges of net investment in foreign operations [abstract]
Gains (losses) on hedges of net investments in foreign operations, net of tax	—	—	128,000,000 EUR	—	—	—	—	—	—	—	—	159,000,000 EUR	—	—	—	—	—	—
Other comprehensive income, net of tax, hedges of net investments in foreign operations	- EUR	- EUR	128,000,000 EUR	- EUR	- EUR	- EUR	128,000,000 EUR	- EUR	- EUR	- EUR	- EUR	159,000,000 EUR	- EUR	- EUR	- EUR	- EUR	- EUR	159,000,000 EUR
Other comprehensive income that will be reclassified to profit or loss, net of tax	—	—	619,000,000 EUR	—	—	—	—	—	—	—	—	984,000,000 EUR	—	—	—	—	—	—
Other comprehensive income	—	—	516,000,000 EUR	—	—	—	—	—	—	—	—	1,395,000,000 EUR	—	—	—	—	—	—
Comprehensive income	—	—	1 012,6 EUR	—	—	—	—	—	—	—	—	7,921,000,000 EUR	—	—	—	—	—	—
Comprehensive income attributable to [abstract]
Comprehensive income, attributable to owners of parent	—	—	1 002,9 EUR	—	—	—	—	—	—	—	—	7,863,000,000 EUR	—	—	—	—	—	—
Comprehensive income, attributable to non-controlling interests	—	—	97,000,000 EUR	—	—	—	—	—	—	—	—	58,000,000 EUR	—	—	—	—	—	—