Statement Of Changes In Equity [Abstract]

Lectra - Filing #2811042

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	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 2023-12-31	As at 2023-12-31	As at 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	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	As at 2022-12-31	As at 2022-12-31	2022-01-01 to 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	As at 2021-12-31	As at 2021-12-31
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Equity	—	417 860 EUR	—	215 124 EUR	—	—	8 033 EUR	—	140 777 EUR	37 833 EUR	16 977 EUR	885,000 EUR	409 827 EUR	452 220 EUR	—	—	—	2 719 EUR	140 134 EUR	242 269 EUR	1 037 EUR	37 789 EUR	30 346 EUR	449 501 EUR	—	—	271,000 EUR	208 947 EUR	400 786 EUR	12 132 EUR	398 062 EUR	139 511 EUR	2 724 EUR	37 743 EUR
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	32 615 EUR	—	33 904 EUR	—	1 289 EUR	33 904 EUR	—	—	—	—	—	—	—	—	43 828 EUR	44 386 EUR	558,000 EUR	—	—	—	—	—	—	—	44 386 EUR	—	—	—	—	—	—	—	—	—
Other comprehensive income	14 186 EUR	—	14 134 EUR	—	52,000 EUR	765,000 EUR	—	13 369 EUR	—	—	—	—	—	—	19 597 EUR	1 371 EUR	11,000 EUR	—	—	—	—	—	—	—	19 586 EUR	18 215 EUR	—	—	—	—	—	—	—	—
Comprehensive income	18 429 EUR	—	19 770 EUR	—	1 341 EUR	33 139 EUR	—	13 369 EUR	—	—	—	—	—	—	63 425 EUR	45 757 EUR	547,000 EUR	—	—	—	—	—	—	—	63 972 EUR	18 215 EUR	—	—	—	—	—	—	—	—
Increase (decrease) through changes in ownership interests in subsidiaries that do not result in loss of control, equity	351,000 EUR	—	482,000 EUR	—	131,000 EUR	482,000 EUR	—	—	—	—	—	—	—	—	750,000 EUR	837,000 EUR	87,000 EUR	—	—	—	—	—	—	—	837,000 EUR	—	—	—	—	—	—	—	—	—
Increase (decrease) through share-based payment transactions, equity	1 499 EUR	—	1 499 EUR	—	—	1 499 EUR	—	—	—	—	—	—	—	—	1 340 EUR	1 340 EUR	—	—	—	—	—	—	—	—	1 340 EUR	—	—	—	—	—	—	—	—	—