Events after the balance sheet date	12 Months Ended
Dec. 31, 2023
Text block [abstract]
Events after the balance sheet date	37. Events after the balance sheet date On 29 February 2024, the Board approved an extension to the share buyback programme of £200m.

The entire disclosure for events after the reporting period.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 10
-IssueDate 2023-01-01
-Section Disclosure
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=10&code=ifrs-tx-2023-en-r&doctype=Standard&dita_xref=IAS10_g17-22_TI
-URIDate 2023-03-23

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