Disclosure Of Entity's Operating Segments [Text Block]
| Concept |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
As at 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-10-01 to 2023-12-31 |
2023-01-01 to 2023-03-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-07-01 to 2022-09-30 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | — |
19,414,000,000
GBP
|
— | — | — |
17,782,000,000
GBP
|
— | — | — | — | — | — | — |
6,535,000,000
GBP
|
— | — | — |
| Interest expense | — |
18,429,000,000
GBP
|
— | — | — |
15,631,000,000
GBP
|
— | — | — | — | — | — | — |
4,631,000,000
GBP
|
— | — | — |
| Interest income (expense) | — |
985,000,000
GBP
|
— | — | — |
2,151,000,000
GBP
|
— | — | — | — | — | — | — |
1,904,000,000
GBP
|
— | — | — |
| Share of profit (loss) of associates and joint ventures accounted for using equity method | — |
18,000,000
GBP
|
— | — | — |
43,000,000
GBP
|
— | — | — | — | — | — | — |
30,000,000
GBP
|
— | — | — |
| Tax expense (income) | — |
785,000,000
GBP
|
— | — | — |
427,000,000
GBP
|
— | — | — | — | — | — | — |
646,000,000
GBP
|
— | — | — |
| Profit (loss) before tax | — |
2,068,000,000
GBP
|
— | — | — |
2,152,000,000
GBP
|
— | — | — | — | — | — | — |
1,199,000,000
GBP
|
— | — | — |
| Profit (loss) |
30,000,000
GBP
|
1,283,000,000
GBP
|
— |
1,253,000,000
GBP
|
1,253,000,000
GBP
|
1,725,000,000
GBP
|
— |
22,000,000
GBP
|
1,703,000,000
GBP
|
1,703,000,000
GBP
|
— | — |
563,000,000
GBP
|
553,000,000
GBP
|
563,000,000
GBP
|
10,000,000
GBP
|
— |
| Assets | — | — |
727,330,000,000
GBP
|
— | — | — |
702,970,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — |
| Liabilities | — | — |
700,277,000,000
GBP
|
— | — | — |
678,465,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — |
| Impairment loss recognised in profit or loss | — | — | — | — | — | — | — | — | — | — |
1,500,000,000
GBP
|
— | — | — | — | — |
1,700,000,000
GBP
|
| Reversal of impairment loss recognised in profit or loss | — | — | — | — | — | — | — | — | — | — | — |
1,700,000,000
GBP
|
— | — | — | — | — |
| Cash flows from (used in) operating activities | — |
5,809,000,000
GBP
|
— | — | — |
3,630,000,000
GBP
|
— | — | — | — | — | — | — |
32,190,000,000
GBP
|
— | — | — |
| Cash flows from (used in) investing activities | — |
19,066,000,000
GBP
|
— | — | — |
12,800,000,000
GBP
|
— | — | — | — | — | — | — |
7,186,000,000
GBP
|
— | — | — |
| Cash flows from (used in) financing activities | — |
4,326,000,000
GBP
|
— | — | — |
169,000,000
GBP
|
— | — | — | — | — | — | — |
1,902,000,000
GBP
|
— | — | — |