Statement Of Changes In Equity [Abstract]

Kauno Energija - Filing #2194365

Concept	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	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	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	2021-01-01 to 2021-12-31	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	As at 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	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	As at 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	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	7 447 EUR	4 822 EUR	—	—	—	—	3 000 EUR	74 476 EUR	—	—	7 447 EUR	3 000 EUR	5 367 EUR	89 745 EUR	—	74 476 EUR	—	90 290 EUR	—	—	—	7 447 EUR	2 900 EUR	—	5 010 EUR	7 447 EUR	4 850 EUR	74 476 EUR	—	—	74 476 EUR	2 900 EUR	—	—	—	—	89 673 EUR	—	—	89 833 EUR	7 447 EUR	2 900 EUR	89 825 EUR	5 002 EUR	2 900 EUR	7 447 EUR	4 953 EUR	74 476 EUR	74 476 EUR	89 776 EUR
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	—	—	- EUR	- EUR	- EUR	386,000 EUR	—	—	- EUR	- EUR	—	—	—	—	- EUR	—	386,000 EUR	—	1,000 EUR	1,000 EUR	- EUR	—	—	628,000 EUR	—	—	—	—	628,000 EUR	837,000 EUR	—	—	- EUR	- EUR	- EUR	- EUR	—	- EUR	837,000 EUR	—	—	—	—	—	—	—	—	—	—	—
Other comprehensive income	—	—	- EUR	- EUR	- EUR	71,000 EUR	—	—	- EUR	- EUR	—	—	—	—	- EUR	—	71,000 EUR	—	71,000 EUR	71,000 EUR	- EUR	—	—	780,000 EUR	—	—	—	—	780,000 EUR	780,000 EUR	—	—	- EUR	- EUR	- EUR	- EUR	—	- EUR	780,000 EUR	—	—	—	—	—	—	—	—	—	—	—
Comprehensive income	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	457,000 EUR	—	72,000 EUR	—	—	—	—	152,000 EUR	—	—	—	—	—	57,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—