Statement Of Changes In Equity [Abstract]

Bong - Filing #5864202

Concept	2024-01-01 to 2024-12-31	As at 2024-12-31	As at 2024-12-31	As at 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	As at 2024-12-31	As at 2024-12-31	As at 2024-12-31	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	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
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Equity	—	553 809 SEK	236 549 SEK	732,000 SEK	—	—	—	94 532 SEK	796 845 SEK	573 385 SEK	—	554 766 SEK	—	550 750 SEK	—	72 324 SEK	—	202,000 SEK	236 549 SEK	—	796 845 SEK	571 837 SEK	68 981 SEK	2 912 SEK	527 626 SEK	236 549 SEK	796 845 SEK
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	—	—	—	—	12 061 SEK	581,000 SEK	12 642 SEK	—	—	—	6 685 SEK	—	—	—	1 962 SEK	—	4 723 SEK	—	—	—	—	—	—	—	—	—	—
Other comprehensive income	22 208 SEK	—	—	—	9 002 SEK	51,000 SEK	31 261 SEK	—	—	—	10 740 SEK	—	3 343 SEK	—	- SEK	—	14 083 SEK	—	—	—	—	—	—	—	—	—	—
Comprehensive income	22 208 SEK	—	—	—	3 059 SEK	530,000 SEK	18 619 SEK	—	—	—	17 425 SEK	—	3 343 SEK	—	1 962 SEK	—	18 806 SEK	—	—	—	—	—	—	—	—	—	—
Dividends recognised as distributions to owners	—	—	—	—	—	—	—	—	—	—	172,000 SEK	—	—	—	172,000 SEK	—	—	—	—	—	—	—	—	—	—	—	—
Increase through other contributions by owners, equity	—	—	—	—	—	—	—	—	—	—	527,000 SEK	—	—	—	527,000 SEK	—	—	—	—	—	—	—	—	—	—	—	—
Increase (decrease) through changes in ownership interests in subsidiaries that do not result in loss of control, equity	—	—	—	—	—	—	—	—	—	—	- SEK	—	—	—	4 317 SEK	—	4 317 SEK	—	—	- SEK	—	—	—	—	—	—	—