Analysis Of Income And Expense [Abstract]

ASSA ABLOY - Filing #5861411

Concept	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	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
Analysis of income and expense [abstract]
Material income and expense [abstract]
Research and development expense	—	6 101 SEK	—	—	5 712 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	—	45,000,000 SEK	—	—	18,000,000 SEK	—	—	—
Share of other comprehensive income of associates and joint ventures accounted for using equity method, before tax [abstract]
Share of other comprehensive income of associates and joint ventures accounted for using equity method that will be reclassified to profit or loss, before tax	—	1,000,000 SEK	—	—	63,000,000 SEK	—	—	—
Income tax relating to components of other comprehensive income [abstract]
Income tax relating to components of other comprehensive income that will be reclassified to profit or loss	—	3,000,000 SEK	—	—	5,000,000 SEK	—	—	—
Comprehensive income, continuing and discontinued operations [abstract]
Comprehensive income	24,000,000 SEK	21 435 SEK	5 751 SEK	15 708 SEK	10 954 SEK	2,000,000 SEK	13 632 SEK	2 679 SEK
Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract]
Comprehensive income, attributable to owners of parent	—	21 459 SEK	—	—	10 953 SEK	—	—	—
Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract]
Comprehensive income, attributable to non-controlling interests	—	24,000,000 SEK	—	—	2,000,000 SEK	—	—	—