Disclosure Of Entity's Operating Segments [Text Block]
| Concept |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|---|---|
| Disclosure of entity's operating segments [text block] | — | — | — | — |
| Disclosure of operating segments [text block] | — | — | — | — |
| Disclosure of operating segments [abstract] | ||||
| Disclosure of operating segments [line items] | ||||
| Interest income | — |
6,721,000,000
GBP
|
— |
6,825,000,000
GBP
|
| Interest expense | — |
719,000,000
GBP
|
— |
1,015,000,000
GBP
|
| Interest income (expense) | — |
6,002,000,000
GBP
|
— |
5,810,000,000
GBP
|
| Depreciation and amortisation expense | — |
776,000,000
GBP
|
— |
841,000,000
GBP
|
| Tax expense (income) | — |
976,000,000
GBP
|
— |
66,000,000
GBP
|
| Profit (loss) before tax | — |
3,883,000,000
GBP
|
— |
602,000,000
GBP
|
| Profit (loss) | — |
2,907,000,000
GBP
|
— |
536,000,000
GBP
|
| Assets |
434,563,000,000
GBP
|
— |
389,539,000,000
GBP
|
— |
| Liabilities |
413,826,000,000
GBP
|
— |
369,647,000,000
GBP
|
— |
| Cash flows from (used in) operating activities | — |
37,816,000,000
GBP
|
— |
29,231,000,000
GBP
|
| Cash flows from (used in) investing activities | — |
2,972,000,000
GBP
|
— |
4,113,000,000
GBP
|
| Cash flows from (used in) financing activities | — |
1,212,000,000
GBP
|
— |
817,000,000
GBP
|