Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2020-12-31 |
As at 2020-01-01 |
As at 2019-12-31 |
As at 2019-01-01 |
|---|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | ||||
| Intangible assets and goodwill [abstract] | ||||
| Intangible assets other than goodwill [abstract] | ||||
| Intangible assets other than goodwill |
7,082,000,000
RUB
|
— |
5,435,000,000
RUB
|
— |
| Investments accounted for using equity method [abstract] | ||||
| Investments accounted for using equity method |
238,454,000,000
RUB
|
— |
135,178,000,000
RUB
|
— |
| Cash and cash equivalents [abstract] | ||||
| Cash and cash equivalents |
136,351,000,000
RUB
|
55,564,000,000
RUB
|
55,564,000,000
RUB
|
33,802,000,000
RUB
|
| Miscellaneous assets [abstract] | ||||
| Derivative financial assets | — | — | — | — |
| Derivative financial assets held for trading |
5,035,000,000
RUB
|
— |
390,000,000
RUB
|
— |
| Loans and advances | — | — | — | — |
| Loans and advances to banks |
1,887,000,000
RUB
|
— |
2,084,000,000
RUB
|
— |
| Loans and advances to customers |
376,521,000,000
RUB
|
— |
329,175,000,000
RUB
|
— |
| Cash and bank balances at central banks | — | — | — | — |
| Mandatory reserve deposits at central banks |
5,379,000,000
RUB
|
— |
3,448,000,000
RUB
|
— |
| Reverse repurchase agreements and cash collateral on securities borrowed |
29,000,000
RUB
|
— | — | — |
| Miscellaneous liabilities [abstract] | ||||
| Deposit liabilities | — | — | — | — |
| Deposits from banks |
4,819,000,000
RUB
|
— |
23,000,000
RUB
|
— |
| Deposits from customers [abstract] | ||||
| Deposits from customers |
626,837,000,000
RUB
|
— |
411,614,000,000
RUB
|
— |
| Subordinated liabilities [abstract] | ||||
| Subordinated liabilities |
20,755,000,000
RUB
|
— |
18,487,000,000
RUB
|
— |
| Debt instruments issued |
23,910,000,000
RUB
|
— |
26,078,000,000
RUB
|
— |
| Issued capital [abstract] | ||||
| Issued capital |
230,000,000
RUB
|
— |
230,000,000
RUB
|
— |
| Retained earnings [abstract] | ||||
| Retained earnings |
99,540,000,000
RUB
|
— |
66,880,000,000
RUB
|
— |
| Miscellaneous equity [abstract] | ||||
| Reserve of share-based payments |
1,548,000,000
RUB
|
— |
1,039,000,000
RUB
|
— |
| Net assets (liabilities) [abstract] | ||||
| Assets |
859,294,000,000
RUB
|
— |
580,025,000,000
RUB
|
— |
| Liabilities |
732,278,000,000
RUB
|
— |
483,943,000,000
RUB
|
— |
| Assets less current liabilities [abstract] |