Analysis Of Income And Expense [Abstract]

KN Energies AB - Filing #2195438

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	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	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	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	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	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	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	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	2020-01-01 to 2020-12-31
Analysis of income and expense [abstract]
Material income and expense [abstract]
Other operating income (expense)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	61,000 EUR	61,000 EUR	—	—	36,000 EUR	—	—	36,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—
Operating expense excluding cost of sales	—	—	—	—	—	—	—	—	—	—	—	—	—	—	61,160,000 EUR	61,928,000 EUR	—	—	9,811,000 EUR	—	—	8,787,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—
Miscellaneous other comprehensive income [abstract]
Other comprehensive income, before tax, exchange differences on translation of foreign operations and hedges of net investments in foreign operations [abstract]
Other comprehensive income, before tax, exchange differences on translation of foreign operations	—	—	—	—	—	—	—	—	—	—	—	—	—	—	- EUR	10,000 EUR	—	—	72,000 EUR	—	—	- EUR	—	—	—	—	—	—	—	—	—	—	—	—
Share of profit (loss) of associates and joint ventures accounted for using equity method [abstract]
Share of profit (loss) of associates and joint ventures accounted for using equity method	—	—	—	—	—	—	—	—	—	—	—	—	—	—	32,000 EUR	32,000 EUR	—	—	113,000 EUR	—	—	113,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—
Income tax relating to components of other comprehensive income [abstract]
Income tax relating to components of other comprehensive income	—	—	—	—	—	—	—	—	—	—	—	—	—	—	9,000 EUR	9,000 EUR	—	—	53,000 EUR	—	—	53,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—
Comprehensive income, continuing and discontinued operations [abstract]
Comprehensive income	- EUR	- EUR	- EUR	- EUR	- EUR	64,971,000 EUR	- EUR	- EUR	- EUR	- EUR	- EUR	- EUR	10,000 EUR	- EUR	64,971,000 EUR	64,075,000 EUR	64,065,000 EUR	- EUR	33,586,000 EUR	- EUR	33,658,000 EUR	33,195,000 EUR	- EUR	- EUR	- EUR	- EUR	- EUR	- EUR	- EUR	72,000 EUR	- EUR	- EUR	33,195,000 EUR	- EUR
Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract]
Comprehensive income, attributable to owners of parent	—	—	—	—	—	—	—	—	—	—	—	—	—	—	64,971,000 EUR	64,075,000 EUR	—	—	33,586,000 EUR	—	—	33,195,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—
Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract]
Comprehensive income, attributable to non-controlling interests	—	—	—	—	—	—	—	—	—	—	—	—	—	—	- EUR	- EUR	—	—	- EUR	—	—	- EUR	—	—	—	—	—	—	—	—	—	—	—	—