Statement Of Changes In Equity [Abstract]
| Concept |
2021-01-01 to 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 |
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 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 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 2021-01-01 |
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 |
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 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 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 changes in equity [abstract] | ||||||||||||||||||||||||||||||||||||||||||||
| Statement of changes in equity [line items] | ||||||||||||||||||||||||||||||||||||||||||||
| Equity | — |
490,607,000
RUB
|
120,080,307,000
RUB
|
12,269,000
RUB
|
— |
147,875,195,000
RUB
|
49,486,000
RUB
|
147,929,625,000
RUB
|
54,430,000
RUB
|
1,313,691,000
RUB
|
26,964,479,000
RUB
|
— | — |
12,269,000
RUB
|
126,034,398,000
RUB
|
98,185,038,000
RUB
|
26,964,479,000
RUB
|
126,034,356,000
RUB
|
1,313,691,000
RUB
|
49,486,000
RUB
|
490,607,000
RUB
|
42,000
RUB
|
— |
98,185,038,000
RUB
|
42,000
RUB
|
126,034,356,000
RUB
|
12,269,000
RUB
|
— |
49,486,000
RUB
|
490,607,000
RUB
|
26,964,479,000
RUB
|
1,313,691,000
RUB
|
126,034,398,000
RUB
|
— | — | — |
490,607,000
RUB
|
1,313,691,000
RUB
|
12,269,000
RUB
|
78,960,843,000
RUB
|
106,826,568,000
RUB
|
65,893,000
RUB
|
26,964,479,000
RUB
|
106,760,675,000
RUB
|
| Changes in equity [abstract] | ||||||||||||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | ||||||||||||||||||||||||||||||||||||||||||||
| Profit (loss) |
44,013,000
RUB
|
— | — | — |
41,477,865,000
RUB
|
— | — | — | — | — | — |
41,433,852,000
RUB
|
41,477,865,000
RUB
|
— | — | — | — | — | — | — | — | — |
24,296,727,000
RUB
|
— | — | — | — |
24,359,786,000
RUB
|
— | — | — | — | — |
63,059,000
RUB
|
— |
24,359,786,000
RUB
|
— | — | — | — | — | — | — | — |
| Other comprehensive income | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
49,486,000
RUB
|
— | — | — | — | — | — | — | — | — | — | — |
49,486,000
RUB
|
49,486,000
RUB
|
— | — | — | — | — | — | — | — |
| Comprehensive income |
44,013,000
RUB
|
— | — | — |
41,477,865,000
RUB
|
— | — | — | — | — | — |
41,433,852,000
RUB
|
41,477,865,000
RUB
|
— | — | — | — | — | — | — | — | — |
24,346,213,000
RUB
|
— | — | — | — |
24,359,786,000
RUB
|
— | — | — | — | — |
63,059,000
RUB
|
49,486,000
RUB
|
24,409,272,000
RUB
|
— | — | — | — | — | — | — | — |
| Dividends recognised as distributions to owners | — | — | — | — |
19,526,532,000
RUB
|
— | — | — | — | — | — |
19,526,532,000
RUB
|
19,526,532,000
RUB
|
— | — | — | — | — | — | — | — | — |
5,138,383,000
RUB
|
— | — | — | — |
5,138,383,000
RUB
|
— | — | — | — | — | — | — |
5,138,383,000
RUB
|
— | — | — | — | — | — | — | — |
| Increase (decrease) through changes in ownership interests in subsidiaries that do not result in loss of control, equity |
10,459,000
RUB
|
— | — | — |
55,541,000
RUB
|
— | — | — | — | — | — |
66,000,000
RUB
|
55,541,000
RUB
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) in equity | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
2,792,000
RUB
|
— | — | — | — | — |
2,792,000
RUB
|
— |
2,792,000
RUB
|
— | — | — | — | — | — | — | — |