CONDENSED CONSOLIDATED STATEMENT OF CHANGES IN EQUITY (Parenthetical) - GBP (£) £ in Millions	6 Months Ended
Jun. 30, 2025	Dec. 31, 2024
Statement of changes in equity [abstract]
Total comprehensive income attributable to owners of the parent	£ 3,497	£ 1,849
Equity attributable to owners of parent	46,717	45,716
Share buyback closed period accrual	£ 622	£ 630

The amount of comprehensive income attributable to owners of the parent. [Refer: Comprehensive income]

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
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