XML 322 R79.htm IDEA: XBRL DOCUMENT
v3.23.1

Share capital (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2022
Share capital |
Summary of share capital | ​
​ | ​ | ​ | ​ | ​
​ | ​ | 2022 | ​ | 2021
​ |  | £m |  | £m
Issued and fully paid | ​ | ​ | ​ | ​
At 31 December – 2,520,039,885 shares (2021: 1,859,332,965) |  | 25 |  | 19

X
- References No definition available. + Details
Name: | ifrs-full_DisclosureOfClassesOfShareCapitalAbstract
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The disclosure of classes of share capital. [Refer: Share capital [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2022-03-24 -Paragraph 79 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_79_a&doctype=Standard -URIDate 2022-03-24 + Details
Name: | ifrs-full_DisclosureOfClassesOfShareCapitalExplanatory
Namespace Prefix: | ifrs-full_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration