Statement Of Changes In Equity [Abstract]

Trelleborg - Filing #680167

Concept	2023-01-01 to 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	As at 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	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	2022-01-01 to 2022-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Equity	—	41 727 SEK	—	34 192 SEK	—	4 684 SEK	—	5,000,000 SEK	—	2 620 SEK	—	226,000,000 SEK	37 48 8 SEK	—	—	—	—	—	5 339 SEK	6,000,000 SEK	29 297 SEK	2 620 SEK	226,000,000 SEK	—	28 133 SEK	2 011 SEK	226,000,000 SEK	32 998 SEK	8,000,000 SEK	2 620 SEK
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	10 074 SEK	—	– SEK	—	1,000,000 SEK	—	10 075 SEK	—	– SEK	—	– SEK	—	—	– SEK	– SEK	5 257 SEK	5 260 SEK	3,000,000 SEK	—	—	—	—	—	– SEK	—	—	—	—	—	—
Other comprehensive income	656,000,000 SEK	—	655,000,000 SEK	—	– SEK	—	1,000,000 SEK	—	– SEK	—	– SEK	—	—	– SEK	3 328 SEK	3 441 SEK	112,000,000 SEK	1,000,000 SEK	—	—	—	—	—	– SEK	—	—	—	—	—	—
Comprehensive income	9 418 SEK	—	—	—	—	—	—	—	—	—	—	—	—	—	—	8 698 SEK	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Increase (decrease) through other changes, equity	2 25 SEK	—	– SEK	—	– SEK	—	225,000,000 SEK	—	– SEK	—	– SEK	—	—	– SEK	– SEK	352,000,000 SEK	3 52 SEK	– SEK	—	—	—	—	—	– SEK	—	—	—	—	—	—