Analysis Of Income And Expense [Abstract]

Byggfakta Group Nordic HoldCo - Filing #678255

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	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	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	—	—	—	2 556 SEK	—	—	—	—	—	—	—	2 213 SEK	—	—	—	—
Material income and expense [abstract]
Finance income (cost)	—	—	—	17 8 SEK	—	—	—	—	—	—	—	43,000,000 SEK	—	—	—	—
Miscellaneous other operating expense	—	—	—	17,000,000 SEK	—	—	—	—	—	—	—	8,000,000 SEK	—	—	—	—
Expenses by nature [abstract]
Classes of employee benefits expense [abstract]
Employee benefits expense	—	—	—	1 24 4 SEK	—	—	—	—	—	—	—	1 0 43 SEK	—	—	—	—
Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss [abstract]
Depreciation and amortisation expense [abstract]
Depreciation expense	—	—	—	57,000,000 SEK	—	—	—	—	—	—	—	46,000,000 SEK	—	—	—	—
Amortisation expense	—	—	—	526,000,000 SEK	—	—	—	—	—	—	—	488,000,000 SEK	—	—	—	—
Other expenses, by nature	—	—	—	623,000,000 SEK	—	—	—	—	—	—	—	548,000,000 SEK	—	—	—	—
Expenses, by nature	—	—	—	2 467 SEK	—	—	—	—	—	—	—	2 133 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]
Comprehensive income, continuing and discontinued operations [abstract]
Comprehensive income	– SEK	– SEK	– SEK	66,000,000 SEK	1,000,000 SEK	83,000,000 SEK	65,000,000 SEK	18,000,000 SEK	– SEK	– SEK	394,000,000 SEK	396,000,000 SEK	12 7 SEK	3,000,000 SEK	266,000,000 SEK	– SEK
Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract]
Comprehensive income, attributable to owners of parent	—	—	—	65,000,000 SEK	—	—	—	—	—	—	—	394,000,000 SEK	—	—	—	—
Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract]
Comprehensive income, attributable to non-controlling interests	—	—	—	1,000,000 SEK	—	—	—	—	—	—	—	3,000,000 SEK	—	—	—	—