Analysis Of Income And Expense [Abstract]

Fortnox - Filing #679714

Concept	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
Analysis of income and expense [abstract]
Revenue [abstract]
Revenue	—	1 642 SEK	—	1 276 SEK
Material income and expense [abstract]
Finance income (cost)	—	4,000,000 SEK	—	12,000,000 SEK
Revenue and other operating income	—	1 670 SEK	—	1 298 SEK
Operating expense	—	997,000,000 SEK	—	834,000,000 SEK
Expenses by nature [abstract]
Services expense	—	104,000,000 SEK	—	91,000,000 SEK
Classes of employee benefits expense [abstract]
Employee benefits expense	—	601,000,000 SEK	—	481,000,000 SEK
Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss [abstract]
Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss	—	160,000,000 SEK	—	129,000,000 SEK
Other expenses, by nature	—	238,000,000 SEK	—	217,000,000 SEK
Share of profit (loss) of associates and joint ventures accounted for using equity method [abstract]
Share of profit (loss) of associates accounted for using equity method	—	- SEK	—	5,000,000 SEK
Comprehensive income, continuing and discontinued operations [abstract]
Comprehensive income	570,000,000 SEK	570,000,000 SEK	347,000,000 SEK	347,000,000 SEK
Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract]
Comprehensive income, attributable to owners of parent	—	570,000,000 SEK	—	347,000,000 SEK