Statement Of Changes In Equity [Abstract]

Bénéteau - Filing #856265

Concept	As at 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2021-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2021-01-01 to 2022-12-31	2021-01-01 to 2022-12-31	As at 2022-12-31	2021-01-01 to 2022-12-31	2021-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2021-01-01 to 2022-12-31	2021-01-01 to 2022-12-31	As at 2022-12-31	2022-01-01 to 2022-12-31	2021-01-01 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	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	2021-01-01 to 2022-12-31	2021-01-01 to 2021-12-31	As at 2021-12-31	As at 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	As at 2021-12-31	As at 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 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 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Equity	706 484 EUR	—	—	—	—	—	—	103 137 EUR	—	—	—	—	—	605 233 EUR	—	—	15,000 EUR	27 850 EUR	25 273 EUR	8 279 EUR	12 728 EUR	706 500 EUR	—	—	—	—	—	—	11 279 EUR	73 415 EUR	—	—	543 910 EUR	629 403 EUR	—	—	—	12 615 EUR	629 560 EUR	157,000 EUR	27 850 EUR	8 279 EUR	1 770 EUR	553 581 EUR	8 279 EUR	623 160 EUR	12 254 EUR	12 577 EUR	80 877 EUR	27 850 EUR	551 811 EUR
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	—	—	—	—	103 152 EUR	—	—	—	—	—	15,000 EUR	—	—	—	0 EUR	—	—	—	—	—	—	—	103 137 EUR	103 137 EUR	—	0 EUR	—	80,000 EUR	—	—	—	73 415 EUR	—	—	—	73 415 EUR	73 336 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Other comprehensive income	—	—	—	—	6 605 EUR	—	—	—	—	—	—	—	—	—	6 664 EUR	—	—	—	—	—	—	—	0 EUR	6 605 EUR	—	59,000 EUR	—	—	—	—	—	—	—	—	—	—	2 276 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Comprehensive income	—	0 EUR	0 EUR	80,000 EUR	109 757 EUR	0 EUR	0 EUR	—	2 878 EUR	610,000 EUR	15,000 EUR	0 EUR	73 415 EUR	—	6 664 EUR	71 068 EUR	—	—	—	—	—	—	103 137 EUR	109 742 EUR	0 EUR	59,000 EUR	71 147 EUR	—	—	—	—	—	—	—	—	—	71 060 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Dividends recognised as distributions to owners	—	—	—	—	24 250 EUR	—	—	—	—	—	—	—	—	—	24 250 EUR	—	—	—	—	—	—	—	—	24 250 EUR	—	—	—	—	—	—	—	0 EUR	—	—	—	—	0 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Increase (decrease) through other changes, equity	—	—	—	—	5 980 EUR	—	—	—	—	—	—	—	—	—	5 980 EUR	—	—	—	—	—	—	—	—	5 980 EUR	—	—	—	0 EUR	—	—	—	3 614 EUR	—	—	3 614 EUR	—	3 614 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Increase (decrease) through treasury share transactions, equity	—	13 994 EUR	—	—	14 249 EUR	—	—	—	—	—	—	—	—	—	256,000 EUR	—	—	—	—	—	—	—	—	14 249 EUR	—	—	—	0 EUR	—	—	975,000 EUR	957,000 EUR	—	—	18,000 EUR	—	957,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—