Statement Of Changes In Equity [Abstract]

Litgrid AB - Filing #2172267

Concept	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	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	2022-01-01 to 2022-12-31	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	2021-01-01 to 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
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Equity	14,626,000 EUR	166,980,000 EUR	—	—	—	—	—	47,003,000 EUR	8,579,000 EUR	49,484,000 EUR	146,256,000 EUR	—	20,013,000 EUR	14,626,000 EUR	—	32,034,000 EUR	—	221,508,000 EUR	—	8,579,000 EUR	—	146,256,000 EUR	—	—	14,626,000 EUR	25,432,000 EUR	146,256,000 EUR	23,144,000 EUR	8,579,000 EUR	218,037,000 EUR
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	—	—	—	—	49,484,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	20,013,000 EUR	—	—	—	—	—	—	—
Comprehensive income	—	—	- EUR	- EUR	49,484,000 EUR	49,484,000 EUR	- EUR	—	—	—	—	- EUR	—	—	- EUR	—	- EUR	—	- EUR	—	- EUR	—	20,013,000 EUR	20,013,000 EUR	—	—	—	—	—	—
Dividends recognised as distributions to owners	—	—	- EUR	- EUR	5,044,000 EUR	5,044,000 EUR	- EUR	—	—	—	—	- EUR	—	—	- EUR	—	- EUR	—	- EUR	—	- EUR	—	16,542,000 EUR	16,542,000 EUR	—	—	—	—	—	—
Increase (decrease) through other changes, equity	—	—	- EUR	14,969,000 EUR	- EUR	14,969,000 EUR	- EUR	—	—	—	—	- EUR	—	—	- EUR	—	8,890,000 EUR	—	- EUR	—	- EUR	—	- EUR	8,890,000 EUR	—	—	—	—	—	—