Statement Of Changes In Equity [Abstract]

Kongsberg Automotive - Filing #2548255

Concept	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	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	2023-01-01 to 2023-12-31	As at 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 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 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	2022-01-01 to 2022-12-31	2022-01-01 to 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
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Equity	—	—	218,100,000 EUR	—	—	140,100,000 EUR	—	91,800,000 EUR	—	—	4,400,000 EUR	180,600,000 EUR	—	84,600,000 EUR	3,200,000 EUR	213,700,000 EUR	280,500,000 EUR	—	—	—	—	—	—	72,200,000 EUR	4,300,000 EUR	208,200,000 EUR	80,600,000 EUR	23,900,000 EUR	100,300,000 EUR	276,200,000 EUR	—	—	1,300,000 EUR	107,100,000 EUR	45,000,000 EUR	265,500,000 EUR	261,300,000 EUR	4,200,000 EUR	219,100,000 EUR	105,600,000 EUR
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	—	59,100,000 EUR	—	59,500,000 EUR	—	—	400,000 EUR	—	59,500,000 EUR	—	—	—	—	—	—	—	—	—	—	—	26,700,000 EUR	26,500,000 EUR	200,000 EUR	—	—	—	—	—	—	—	26,500,000 EUR	—	—	—	—	—	—	—	—	—
Other comprehensive income	1,600,000 EUR	900,000 EUR	—	600,000 EUR	18,100,000 EUR	—	300,000 EUR	—	0 EUR	13,600,000 EUR	—	—	6,700,000 EUR	—	—	—	—	5,300,000 EUR	900,000 EUR	25,600,000 EUR	10,200,000 EUR	0 EUR	100,000 EUR	—	—	—	—	—	—	—	10,300,000 EUR	10,900,000 EUR	—	—	—	—	—	—	—	—
Comprehensive income	1,600,000 EUR	60,000,000 EUR	—	60,100,000 EUR	18,100,000 EUR	—	100,000 EUR	—	59,500,000 EUR	13,600,000 EUR	—	—	6,700,000 EUR	—	—	—	—	5,300,000 EUR	900,000 EUR	25,600,000 EUR	36,900,000 EUR	26,500,000 EUR	100,000 EUR	—	—	—	—	—	—	—	36,800,000 EUR	10,900,000 EUR	—	—	—	—	—	—	—	—
Increase (decrease) through share-based payment transactions, equity	—	1,500,000 EUR	—	1,500,000 EUR	1,500,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1,600,000 EUR	1,600,000 EUR	—	—	—	—	—	—	—	—	—	1,600,000 EUR	—	—	—	—	—	—	—	—	—