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 |
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 |
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 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Disclosure of interests in other entities [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of interests in subsidiaries [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of composition of group [text block] | — | — | — | — | — | — | — |
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of subsidiaries [text block] | — | — | — | — | — | — | — |
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of subsidiaries [abstract] | |||||||||||||||||||||
| Disclosure of subsidiaries [line items] | |||||||||||||||||||||
| Profit (loss), attributable to non-controlling interests | — | — | — | — | — | — | — |
13,000,000
GBP
|
— | — |
12,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — |
| Non-controlling interests | — | — | — | — | — | — | — | — | — |
42,000,000
GBP
|
— | — |
43,000,000
GBP
|
— | — | — | — | — | — | — | — |
| Profit (loss) |
—
GBP
|
—
GBP
|
360,000,000
GBP
|
—
GBP
|
—
GBP
|
360,000,000
GBP
|
13,000,000
GBP
|
347,000,000
GBP
|
—
GBP
|
— |
309,000,000
GBP
|
—
GBP
|
— |
297,000,000
GBP
|
—
GBP
|
12,000,000
GBP
|
297,000,000
GBP
|
—
GBP
|
—
GBP
|
—
GBP
|
— |
| Comprehensive income |
—
GBP
|
15,000,000
GBP
|
336,000,000
GBP
|
—
GBP
|
—
GBP
|
321,000,000
GBP
|
12,000,000
GBP
|
324,000,000
GBP
|
—
GBP
|
— |
201,000,000
GBP
|
—
GBP
|
— |
193,000,000
GBP
|
8,000,000
GBP
|
8,000,000
GBP
|
201,000,000
GBP
|
—
GBP
|
—
GBP
|
—
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 |
—
GBP
|
15,000,000
GBP
|
24,000,000
GBP
|
—
GBP
|
—
GBP
|
39,000,000
GBP
|
1,000,000
GBP
|
23,000,000
GBP
|
—
GBP
|
— |
108,000,000
GBP
|
—
GBP
|
— |
104,000,000
GBP
|
8,000,000
GBP
|
4,000,000
GBP
|
96,000,000
GBP
|
—
GBP
|
—
GBP
|
—
GBP
|
— |
| Investments accounted for using equity method | — | — | — | — | — | — | — | — | — |
284,000,000
GBP
|
— | — |
287,000,000
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 | — | — | — | — | — | — | — | — | — |
4,838,000,000
GBP
|
— | — |
5,148,000,000
GBP
|
— | — | — | — | — | — | — |
4,739,000,000
GBP
|
| Tax expense (income) | — | — | — | — | — | — | — |
492,000,000
GBP
|
— | — |
440,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — |