Statement Of Comprehensive Income [Abstract]

Tatneft-3 - Filing #1617782

Concept	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	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	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	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	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	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31
Statement of comprehensive income [abstract]
Profit (loss)	474,000,000 RUB	- RUB	198,412,000,000 RUB	- RUB	- RUB	- RUB	- RUB	- RUB	198,886,000,000 RUB	198,412,000,000 RUB	102,573,000,000 RUB	- RUB	103,490,000,000 RUB	- RUB	- RUB	- RUB	- RUB	- RUB	917,000,000 RUB	103,490,000,000 RUB
Other comprehensive income [abstract]
Other comprehensive income	172,000,000 RUB	- RUB	159,000,000 RUB	- RUB	1,536,000,000 RUB	847,000,000 RUB	530,000,000 RUB	- RUB	13,000,000 RUB	- RUB	1,031,000,000 RUB	- RUB	- RUB	389,000,000 RUB	- RUB	597,000,000 RUB	- RUB	2,099,000,000 RUB	82,000,000 RUB	1,113,000,000 RUB
Comprehensive income	302,000,000 RUB	- RUB	198,571,000,000 RUB	- RUB	1,536,000,000 RUB	847,000,000 RUB	530,000,000 RUB	- RUB	198,873,000,000 RUB	198,412,000,000 RUB	103,604,000,000 RUB	- RUB	103,490,000,000 RUB	389,000,000 RUB	- RUB	597,000,000 RUB	- RUB	2,099,000,000 RUB	999,000,000 RUB	104,603,000,000 RUB
Comprehensive income attributable to [abstract]
Comprehensive income, attributable to owners of parent	—	—	—	—	—	—	—	—	198,571,000,000 RUB	—	104,603,000,000 RUB	—	—	—	—	—	—	—	—	—
Comprehensive income, attributable to non-controlling interests	—	—	—	—	—	—	—	—	302,000,000 RUB	—	999,000,000 RUB	—	—	—	—	—	—	—	—	—