Disclosure Of Interests In Other Entities [Text Block]
| Concept |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
As at 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 |
2023-01-01 to 2023-12-31 |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Disclosure of interests in other entities [text block] | — | — |
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of interests in subsidiaries [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of subsidiaries [text block] | — | — |
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of subsidiaries [abstract] | |||||||||||||||||||
| Disclosure of subsidiaries [line items] | |||||||||||||||||||
| Profit (loss) |
971,000,000
GBP
|
971,000,000
GBP
|
971,000,000
GBP
|
— | — | — |
1,541,000,000
GBP
|
— |
1,541,000,000
GBP
|
1,541,000,000
GBP
|
— | — | — |
1,394,000,000
GBP
|
1,394,000,000
GBP
|
— | — |
1,394,000,000
GBP
|
— |
| Comprehensive income |
690,000,000
GBP
|
670,000,000
GBP
|
690,000,000
GBP
|
31,000,000
GBP
|
11,000,000
GBP
|
— |
1,868,000,000
GBP
|
— |
1,868,000,000
GBP
|
1,099,000,000
GBP
|
11,000,000
GBP
|
780,000,000
GBP
|
— |
296,000,000
GBP
|
959,000,000
GBP
|
1,235,000,000
GBP
|
20,000,000
GBP
|
296,000,000
GBP
|
— |
| Disclosure of interests in associates [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of associates [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of associates [abstract] | |||||||||||||||||||
| Disclosure of associates [line items] | |||||||||||||||||||
| Other comprehensive income |
281,000,000
GBP
|
301,000,000
GBP
|
281,000,000
GBP
|
31,000,000
GBP
|
11,000,000
GBP
|
— |
327,000,000
GBP
|
— |
327,000,000
GBP
|
442,000,000
GBP
|
11,000,000
GBP
|
780,000,000
GBP
|
— |
1,690,000,000
GBP
|
435,000,000
GBP
|
1,235,000,000
GBP
|
20,000,000
GBP
|
1,690,000,000
GBP
|
— |
| Disclosure of interests in joint arrangements [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of joint ventures [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of joint ventures [abstract] | |||||||||||||||||||
| Disclosure of joint ventures [line items] | |||||||||||||||||||
| Cash and cash equivalents | — | — | — | — | — |
29,181,000,000
GBP
|
— |
36,781,000,000
GBP
|
— | — | — | — |
42,871,000,000
GBP
|
— | — | — | — | — |
46,715,000,000
GBP
|
| Interest income | — | — |
12,439,000,000
GBP
|
— | — | — |
11,617,000,000
GBP
|
— | — | — | — | — | — |
6,708,000,000
GBP
|
— | — | — | — | — |
| Interest expense | — | — |
8,127,000,000
GBP
|
— | — | — |
6,959,000,000
GBP
|
— | — | — | — | — | — |
2,283,000,000
GBP
|
— | — | — | — | — |
| Tax expense (income) | — | — |
378,000,000
GBP
|
— | — | — |
559,000,000
GBP
|
— | — | — | — | — | — |
480,000,000
GBP
|
— | — | — | — | — |