Statement Of Changes In Equity [Abstract]

engcon - Filing #679243

Concept	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	As at 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 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	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
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Equity	—	643,000,000 SEK	—	—	571,000,000 SEK	—	14,000,000 SEK	—	32,000,000 SEK	—	21,000,000 SEK	612,000,000 SEK	—	6,000,000 SEK	501,000,000 SEK	—	—	—	—	—	14,000,000 SEK	35,000,000 SEK	425,000,000 SEK	21,000,000 SEK	466,000,000 SEK	6,000,000 SEK	—	—	560,000,000 SEK	4,000,000 SEK	6,000,000 SEK	613,000,000 SEK	591,000,000 SEK	22,000,000 SEK	21,000,000 SEK
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	285,000,000 SEK	—	275,000,000 SEK	- SEK	—	10,000,000 SEK	—	275,000,000 SEK	—	- SEK	—	—	- SEK	—	—	- SEK	- SEK	325,000,000 SEK	305,000,000 SEK	20,000,000 SEK	—	—	—	—	—	—	305,000,000 SEK	- SEK	—	—	—	—	—	—	—
Comprehensive income	284,000,000 SEK	—	274,000,000 SEK	1,000,000 SEK	—	10,000,000 SEK	—	275,000,000 SEK	—	- SEK	—	—	- SEK	—	—	- SEK	10,000,000 SEK	336,000,000 SEK	305,000,000 SEK	21,000,000 SEK	—	—	—	—	—	—	315,000,000 SEK	- SEK	—	—	—	—	—	—	—
Dividends recognised as distributions to owners	143,000,000 SEK	—	129,000,000 SEK	- SEK	—	14,000,000 SEK	—	129,000,000 SEK	—	- SEK	—	—	- SEK	—	—	- SEK	- SEK	448,000,000 SEK	440,000,000 SEK	8,000,000 SEK	—	—	—	—	—	—	440,000,000 SEK	- SEK	—	—	—	—	—	—	—