Statement Of Comprehensive Income [Abstract]

Trelleborg - Filing #3777858

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	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	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31
Statement of comprehensive income [abstract]
Profit (loss)	1,000,000 SEK	– SEK	3 736 SEK	– SEK	– SEK	3 737 SEK	– SEK	– SEK	10 074 SEK	1,000,000 SEK	10 075 SEK	– SEK
Other comprehensive income [abstract]
Components of other comprehensive income that will not be reclassified to profit or loss, before tax [abstract]
Other comprehensive income, before tax, gains (losses) on remeasurements of defined benefit plans	—	—	63,000,000 SEK	—	—	—	—	—	1,000,000 SEK	—	—	—
Components of other comprehensive income that will be reclassified to profit or loss, before tax [abstract]
Exchange differences on translation [abstract]
Gains (losses) on exchange differences on translation of foreign operations, before tax	—	—	2 097 SEK	—	—	—	—	—	74 1 SEK	—	—	—
Cash flow hedges [abstract]
Gains (losses) on cash flow hedges, before tax	—	—	66,000,000 SEK	—	—	—	—	—	261,000,000 SEK	—	—	—
Hedges of net investment in foreign operations [abstract]
Gains (losses) on hedges of net investments in foreign operations, before tax	—	—	400,000,000 SEK	—	—	—	—	—	435,000,000 SEK	—	—	—
Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss [abstract]
Income tax relating to remeasurements of defined benefit plans included in other comprehensive income	—	—	12,000,000 SEK	—	—	—	—	—	0 SEK	—	—	—
Income tax relating to components of other comprehensive income that will be reclassified to profit or loss [abstract]
Income tax relating to components of other comprehensive income that will be reclassified to profit or loss	—	—	96,000,000 SEK	—	—	—	—	—	88,000,000 SEK	—	—	—
Other comprehensive income	– SEK	– SEK	1 676 SEK	1 727 SEK	– SEK	51,000,000 SEK	– SEK	– SEK	656,000,000 SEK	– SEK	1,000,000 SEK	655,000,000 SEK
Comprehensive income	—	—	5 412 SEK	—	—	—	—	—	9 418 SEK	—	—	—
Comprehensive income attributable to [abstract]
Comprehensive income, attributable to owners of parent	—	—	5 412 SEK	—	—	—	—	—	9 418 SEK	—	—	—
Comprehensive income, attributable to non-controlling interests	—	—	0 SEK	—	—	—	—	—	0 SEK	—	—	—