Statement Of Financial Position [Abstract]
| 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 2021-12-31 |
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 2020-12-31 |
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 |
As at 2020-01-01 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||||||||||||
| Property, plant and equipment | — | — | — | — |
870,541,000,000
RUB
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
729,407,000,000
RUB
|
— | — | — | — | — | — | — | — | — |
| Investments accounted for using equity method | — | — | — | — |
572,184,000,000
RUB
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
450,632,000,000
RUB
|
— | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — | — | — | — |
45,920,000,000
RUB
|
— | — | — | — |
119,707,000,000
RUB
|
— | — | — | — | — | — | — | — |
119,707,000,000
RUB
|
— | — | — | — |
53,240,000,000
RUB
|
— | — | — | — |
| Assets | — | — | — | — |
2,457,664,000,000
RUB
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
2,059,178,000,000
RUB
|
— | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||||||||||||
| Issued capital | — | — | — | — |
393,000,000
RUB
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
393,000,000
RUB
|
— | — | — | — | — | — | — | — | — |
| Retained earnings | — | — | — | — |
1,881,186,000,000
RUB
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
1,600,391,000,000
RUB
|
— | — | — | — | — | — | — | — | — |
| Treasury shares | — | — | — | — |
33,293,000,000
RUB
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
20,386,000,000
RUB
|
— | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent | — | — | — | — |
1,894,402,000,000
RUB
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
1,619,964,000,000
RUB
|
— | — | — | — | — | — | — | — | — |
| Non-controlling interests | — | — | — | — |
17,067,000,000
RUB
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
18,463,000,000
RUB
|
— | — | — | — | — | — | — | — | — |
| Equity |
33,293,000,000
RUB
|
1,881,186,000,000
RUB
|
5,617,000,000
RUB
|
31,297,000,000
RUB
|
1,911,469,000,000
RUB
|
1,894,402,000,000
RUB
|
17,067,000,000
RUB
|
9,202,000,000
RUB
|
393,000,000
RUB
|
— |
1,600,391,000,000
RUB
|
5,617,000,000
RUB
|
18,463,000,000
RUB
|
31,297,000,000
RUB
|
1,619,964,000,000
RUB
|
393,000,000
RUB
|
20,386,000,000
RUB
|
2,652,000,000
RUB
|
1,638,427,000,000
RUB
|
12,308,000,000
RUB
|
393,000,000
RUB
|
1,618,696,000,000
RUB
|
31,297,000,000
RUB
|
1,667,076,000,000
RUB
|
5,617,000,000
RUB
|
19,567,000,000
RUB
|
3,814,000,000
RUB
|
1,647,509,000,000
RUB
|
| Liabilities [abstract] | ||||||||||||||||||||||||||||
| Deferred tax liabilities | — | — | — | — |
69,113,000,000
RUB
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
64,132,000,000
RUB
|
— | — | — | — | — | — | — | — | — |
| Liabilities | — | — | — | — |
546,195,000,000
RUB
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
420,751,000,000
RUB
|
— | — | — | — | — | — | — | — | — |
| Equity and liabilities | — | — | — | — |
2,457,664,000,000
RUB
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
2,059,178,000,000
RUB
|
— | — | — | — | — | — | — | — | — |