Statement Of Cash Flows [Abstract]
| Concept |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2021-01-01 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2020-01-01 |
|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | ||||||
| Cash flows from (used in) operating activities [abstract] | ||||||
| Dividends received, classified as operating activities | — |
118,786,000,000
RUB
|
— | — |
11,420,000,000
RUB
|
— |
| Interest received, classified as operating activities | — |
8,832,000,000
RUB
|
— | — |
8,442,000,000
RUB
|
— |
| Income taxes paid (refund), classified as operating activities | — |
28,135,000,000
RUB
|
— | — |
40,977,000,000
RUB
|
— |
| Cash flows from (used in) operating activities | — |
419,466,000,000
RUB
|
— | — |
171,896,000,000
RUB
|
— |
| Cash flows from (used in) investing activities [abstract] | ||||||
| Other cash payments to acquire interests in joint ventures, classified as investing activities | — |
1,749,000,000
RUB
|
— | — |
-
RUB
|
— |
| Purchase of property, plant and equipment, classified as investing activities | — |
171,620,000,000
RUB
|
— | — |
181,195,000,000
RUB
|
— |
| Purchase of intangible assets, classified as investing activities | — |
804,000,000
RUB
|
— | — |
1,264,000,000
RUB
|
— |
| Purchase of other long-term assets, classified as investing activities | — |
13,659,000,000
RUB
|
— | — |
17,039,000,000
RUB
|
— |
| Interest paid, classified as investing activities | — |
5,972,000,000
RUB
|
— | — |
6,343,000,000
RUB
|
— |
| Income taxes paid (refund), classified as investing activities | — |
73,000,000
RUB
|
— | — |
23,000,000
RUB
|
— |
| Other inflows (outflows) of cash, classified as investing activities | — |
-
RUB
|
— | — |
855,000,000
RUB
|
— |
| Cash flows from (used in) investing activities | — |
253,135,000,000
RUB
|
— | — |
47,872,000,000
RUB
|
— |
| Cash flows from (used in) financing activities [abstract] | ||||||
| Payments of lease liabilities, classified as financing activities | — |
3,687,000,000
RUB
|
— | — |
4,649,000,000
RUB
|
— |
| Interest paid, classified as financing activities | — |
2,253,000,000
RUB
|
— | — |
2,402,000,000
RUB
|
— |
| Cash flows from (used in) financing activities | — |
237,898,000,000
RUB
|
— | — |
78,075,000,000
RUB
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | ||||||
| Effect of exchange rate changes on cash and cash equivalents | — |
2,220,000,000
RUB
|
— | — |
20,518,000,000
RUB
|
— |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes | — |
73,787,000,000
RUB
|
— | — |
66,467,000,000
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
|