Profit Or Loss [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
Profit or loss [abstract]
Profit (loss) [abstract]
Revenue	—	—	11 098,4 EUR	—	—	—	—	—	—	—	—	10 952,3 EUR	—	—	—	—	—	—
Profit (loss) from operating activities	—	—	1 249,0 EUR	—	—	—	—	—	—	—	—	1 200,1 EUR	—	—	—	—	—	—
Finance income	—	—	483,000,000 EUR	—	—	—	—	—	—	—	—	500,000,000 EUR	—	—	—	—	—	—
Finance costs	—	—	431,000,000 EUR	—	—	—	—	—	—	—	—	439,000,000 EUR	—	—	—	—	—	—
Profit (loss) before tax	—	—	1 254,1 EUR	—	—	—	—	—	—	—	—	1 206,1 EUR	—	—	—	—	—	—
Tax expense (income)	—	—	2,931,000,000 EUR	—	—	—	—	—	—	—	—	2,746,000,000 EUR	—	—	—	—	—	—
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
Profit (loss), attributable to [abstract]
Profit (loss), attributable to owners of parent	—	—	9,513,000,000 EUR	—	—	—	—	—	—	—	—	9,258,000,000 EUR	—	—	—	—	—	—
Profit (loss), attributable to non-controlling interests	—	—	97,000,000 EUR	—	—	—	—	—	—	—	—	58,000,000 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	—	—	184.00	—	—	—	—	—	—	—	—	179.00	—	—	—	—	—	—
Diluted earnings per share [abstract]
Diluted earnings (loss) per share	—	—	184.00	—	—	—	—	—	—	—	—	179.00	—	—	—	—	—	—