Statement Of Changes In Equity [Abstract]

Litgrid AB - Filing #2193059

Concept	As at 2021-12-31	As at 2021-12-31	2021-01-01 to 2021-12-31	As at 2021-12-31	2021-01-01 to 2021-12-31	As at 2021-12-31	2021-01-01 to 2021-12-31	As at 2021-12-31	2021-01-01 to 2021-12-31	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 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	2020-01-01 to 2020-12-31	As at 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 2020-12-31	As at 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	As at 2019-12-31	As at 2019-12-31
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Equity	14 626 EUR	20 013 EUR	—	32 034 EUR	—	221 508 EUR	—	- EUR	—	8 579 EUR	—	146 256 EUR	—	—	25 432 EUR	—	14 626 EUR	146 256 EUR	—	—	23 144 EUR	8 579 EUR	—	—	—	218 037 EUR	- EUR	—	14 626 EUR	23 099 EUR	8 579 EUR	195 571 EUR	2 959 EUR	52,000 EUR	146 256 EUR
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	—	—	—	—	—	—	—	—	—	—	—	—	20 013 EUR	—	—	26 603 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Comprehensive income	—	—	- EUR	—	- EUR	—	- EUR	—	- EUR	—	- EUR	—	20 013 EUR	20 013 EUR	—	26 551 EUR	—	—	26 603 EUR	52,000 EUR	—	—	- EUR	- EUR	- EUR	—	—	- EUR	—	—	—	—	—	—	—
Dividends recognised as distributions to owners	—	—	- EUR	—	- EUR	—	- EUR	—	- EUR	—	- EUR	—	16 542 EUR	16 542 EUR	—	4 085 EUR	—	—	4 085 EUR	- EUR	—	—	- EUR	- EUR	- EUR	—	—	- EUR	—	—	—	—	—	—	—
Increase (decrease) through other changes, equity	—	—	- EUR	—	8 890 EUR	—	- EUR	—	- EUR	—	- EUR	—	- EUR	8 890 EUR	—	- EUR	—	—	45,000 EUR	- EUR	—	—	45,000 EUR	- EUR	- EUR	—	—	- EUR	—	—	—	—	—	—	—