Analysis Of Income And Expense [Abstract]

Alfa Laval - Filing #679134

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	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	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	63 598 SEK	—	—	—	—	—	—	—	—	—	—	—	—	52 135 SEK	—	—	—	—	—	—	—	—	—	—
Material income and expense [abstract]
Research and development expense	1 563 SEK	—	—	—	—	—	—	—	—	—	—	—	—	1 356 SEK	—	—	—	—	—	—	—	—	—	—
Selling, general and administrative expense [abstract]
Selling expense	6 342 SEK	—	—	—	—	—	—	—	—	—	—	—	—	5 634 SEK	—	—	—	—	—	—	—	—	—	—
Expenses by nature [abstract]
Tax expense other than income tax expense	49,000,000 SEK	—	—	—	—	—	—	—	—	—	—	—	—	36,000,000 SEK	—	—	—	—	—	—	—	—	—	—
Miscellaneous other comprehensive income [abstract]
Other comprehensive income, before tax, exchange differences on translation of foreign operations and hedges of net investments in foreign operations [abstract]
Other comprehensive income, before tax, exchange differences on translation of foreign operations and hedges of net investments in foreign operations	2 040 SEK	—	—	—	—	—	—	—	—	—	—	—	—	1 872 SEK	—	—	—	—	—	—	—	—	—	—
Share of profit (loss) of associates and joint ventures accounted for using equity method [abstract]
Share of profit (loss) of joint ventures accounted for using equity method	52,000,000 SEK	—	—	—	—	—	—	—	—	—	—	—	—	48,000,000 SEK	—	—	—	—	—	—	—	—	—	—
Income tax relating to components of other comprehensive income [abstract]
Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss	23,000,000 SEK	—	—	—	—	—	—	—	—	—	—	—	—	109,000,000 SEK	—	—	—	—	—	—	—	—	—	—
Income tax relating to components of other comprehensive income that will be reclassified to profit or loss	31,000,000 SEK	—	—	—	—	—	—	—	—	—	—	—	—	211,000,000 SEK	—	—	—	—	—	—	—	—	—	—
Comprehensive income, continuing and discontinued operations [abstract]
Comprehensive income	4 260 SEK	102,000,000 SEK	51,000,000 SEK	6 330 SEK	15,000,000 SEK	4 224 SEK	2 047 SEK	36,000,000 SEK	– SEK	2,000,000 SEK	– SEK	45,000,000 SEK	– SEK	6 513 SEK	1 993 SEK	86,000,000 SEK	4 503 SEK	20,000,000 SEK	66,000,000 SEK	276,000,000 SEK	41,000,000 SEK	248,000,000 SEK	6 427 SEK	– SEK
Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract]
Comprehensive income, attributable to owners of parent	4 224 SEK	—	—	—	—	—	—	—	—	—	—	—	—	6 427 SEK	—	—	—	—	—	—	—	—	—	—
Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract]
Comprehensive income, attributable to non-controlling interests	36,000,000 SEK	—	—	—	—	—	—	—	—	—	—	—	—	86,000,000 SEK	—	—	—	—	—	—	—	—	—	—