Analysis Of Income And Expense [Abstract]

Byggmax Group - Filing #679252

Concept	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
Analysis of income and expense [abstract]
Revenue [abstract]
Revenue from sale of goods	6 113 SEK	—	—	—	7 260 SEK	—
Material income and expense [abstract]
Finance income (cost)	109,000,000 SEK	—	—	—	51,000,000 SEK	—
Revenue and other operating income	6 152 SEK	—	—	—	7 298 SEK	—
Expenses by nature [abstract]
Cost of merchandise sold	4 069 SEK	—	—	—	4 799 SEK	—
Classes of employee benefits expense [abstract]
Employee benefits expense	811,000,000 SEK	—	—	—	827,000,000 SEK	—
Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss [abstract]
Depreciation and amortisation expense [abstract]
Depreciation and amortisation expense	658,000,000 SEK	—	—	—	609,000,000 SEK	—
Other expenses, by nature	488,000,000 SEK	—	—	—	609,000,000 SEK	—
Expenses, by nature	6 029 SEK	—	—	—	6 845 SEK	—
Disclosure of attribution of expenses by nature to their function [text block]	—	—	—	—	—	—
Disclosure of attribution of expenses by nature to their function [abstract]
Disclosure of attribution of expenses by nature to their function [line items]
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	3,000,000 SEK	—	—	—	– SEK	—
Comprehensive income, continuing and discontinued operations [abstract]
Comprehensive income	1,000,000 SEK	26,000,000 SEK	27,000,000 SEK	28,000,000 SEK	341,000,000 SEK	313,000,000 SEK