Statement Of Financial Position [Abstract]

Soecietatea Energetica Electrica S.A. - Filing #1604824

Concept	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 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-01-01	As at 2021-01-01	As at 2021-01-01	As at 2021-01-01	As at 2021-01-01	As at 2021-01-01	As at 2021-01-01	As at 2021-01-01	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 2020-01-01	As at 2020-01-01	As at 2020-01-01	As at 2020-01-01	As at 2020-01-01	As at 2020-01-01	As at 2020-01-01	As at 2020-01-01
Statement of financial position [abstract]
Assets [abstract]
Property, plant and equipment	—	—	—	—	—	505,419,000 RON	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	508,130,000 RON	—	—	—	—	—	—	—	—
Right-of-use assets	—	—	—	—	—	20,945,000 RON	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	27,091,000 RON	—	—	—	—	—	—	—	—
Deferred tax assets	—	—	—	—	—	83,531,000 RON	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	19,666,000 RON	—	—	—	—	—	—	—	—
Cash and cash equivalents	—	—	—	—	—	221,830,000 RON	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	570,929,000 RON	—	—	—	—	—	—	—	—
Assets	—	—	—	—	—	7,883,136,000 RON	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	8,061,818,000 RON	—	—	—	—	—	—	—	—
Equity and liabilities [abstract]
Equity [abstract]
Issued capital	—	—	—	—	—	3,464,436,000 RON	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	3,464,436,000 RON	—	—	—	—	—	—	—	—
Retained earnings	—	—	—	—	—	950,228,000 RON	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1,759,506,000 RON	—	—	—	—	—	—	—	—
Share premium	—	—	—	—	—	103,049,000 RON	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	103,049,000 RON	—	—	—	—	—	—	—	—
Treasury shares	—	—	—	—	—	75,372,000 RON	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	75,372,000 RON	—	—	—	—	—	—	—	—
Equity attributable to owners of parent	—	—	—	—	—	4,953,582,000 RON	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	5,760,274,000 RON	—	—	—	—	—	—	—	—
Equity	75,372,000 RON	950,228,000 RON	102,829,000 RON	408,405,000 RON	7,000 RON	4,953,582,000 RON	103,049,000 RON	3,464,436,000 RON	7,000 RON	3,464,436,000 RON	5,760,274,000 RON	1,759,506,000 RON	392,276,000 RON	116,372,000 RON	103,049,000 RON	75,372,000 RON	1,759,506,000 RON	116,372,000 RON	3,464,436,000 RON	7,000 RON	392,276,000 RON	75,372,000 RON	103,049,000 RON	5,760,274,000 RON	75,372,000 RON	7,000 RON	3,464,436,000 RON	1,637,909,000 RON	5,589,527,000 RON	87,665,000 RON	371,833,000 RON	103,049,000 RON
Liabilities [abstract]
Deferred tax liabilities	—	—	—	—	—	161,926,000 RON	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	177,787,000 RON	—	—	—	—	—	—	—	—
Liabilities	—	—	—	—	—	2,929,554,000 RON	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	2,301,544,000 RON	—	—	—	—	—	—	—	—
Equity and liabilities	—	—	—	—	—	7,883,136,000 RON	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	8,061,818,000 RON	—	—	—	—	—	—	—	—