Statement Of Changes In Equity [Abstract]

SMA Solar Technology AG - Filing #6773814

Concept	As at 2021-12-31	2021-01-01 to 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	As at 2021-12-31	As at 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2020-01-01 to 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	2020-01-01 to 2020-12-31	As at 2020-12-31	As at 2020-12-31	2020-01-01 to 2020-12-31	As at 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Equity	252,359 EUR	—	410,409 EUR	—	—	410,409 EUR	119,200 EUR	—	4,150 EUR	34,700 EUR	—	—	—	285,769 EUR	439,146 EUR	34,700 EUR	—	523,000 EUR	119,200 EUR	—	439,146 EUR	—	—	—	416,893 EUR	5,315 EUR	119,200 EUR	257,678 EUR	34,700 EUR
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	—	23,000 EUR	—	0 EUR	0 EUR	—	—	0 EUR	—	—	23,000 EUR	23,000 EUR	28,091 EUR	—	—	—	28,091 EUR	—	—	0 EUR	—	0 EUR	0 EUR	28,091 EUR	—	—	—	—	—
Comprehensive income	—	18,327 EUR	—	0 EUR	—	—	—	0 EUR	—	—	18,327 EUR	—	22,253 EUR	—	—	—	—	—	—	0 EUR	—	—	0 EUR	22,253 EUR	—	—	—	—	—
Dividends recognised as distributions to owners	—	10,410 EUR	—	0 EUR	0 EUR	—	—	0 EUR	—	—	—	10,410 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—