Statement Of Changes In Equity [Abstract]

Bufab AB - Filing #679390

Concept	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	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
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Dividends recognised as distributions to owners of parent, relating to prior years	— SEK	— SEK	180,000,000 SEK	180,000,000 SEK	— SEK	— SEK	— SEK	140,000,000 SEK	140,000,000 SEK	— SEK
Increase (decrease) through exercise of warrants, equity	— SEK	— SEK	5,000,000 SEK	5,000,000 SEK	— SEK	— SEK	— SEK	6,000,000 SEK	6,000,000 SEK	— SEK
Increase (decrease) through transactions with owners, equity	0 SEK	0 SEK	177,000,000 SEK	177,000,000 SEK	0 SEK	0 SEK	0 SEK	127,000,000 SEK	127,000,000 SEK	0 SEK
Purchase of treasury shares	— SEK	— SEK	21,000,000 SEK	21,000,000 SEK	— SEK	—	—	—	—	—