Disclosure Of Analysis Of Other Comprehensive Income By Item [Text Block]
| 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 |
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 |
|---|---|---|---|---|---|---|---|---|
| Disclosure of analysis of other comprehensive income by item [text block] | — | — | — | — | — | — | — | — |
| Disclosure of analysis of other comprehensive income by item [abstract] | ||||||||
| Disclosure of analysis of other comprehensive income by item [line items] | ||||||||
| Other comprehensive income, net of tax, exchange differences on translation of foreign operations | — |
350,000,000
RUB
|
350,000,000
RUB
|
350,000,000
RUB
|
2,345,000,000
RUB
|
2,345,000,000
RUB
|
2,345,000,000
RUB
|
— |
| Other comprehensive income, net of tax, gains (losses) on remeasurements of defined benefit plans |
36,000,000
RUB
|
— |
36,000,000
RUB
|
36,000,000
RUB
|
28,000,000
RUB
|
— |
28,000,000
RUB
|
28,000,000
RUB
|