v3.24.1.1.u2
Segmental analysis - Schedule of geographical analysis of non-current assets (Details) - GBP (£)
£ in Millions
Mar. 31, 2024
Mar. 31, 2023
Mar. 31, 2022
Disclosure of other provisions [line items]      
Non-current assets other than financial instruments and pension assets £ 84,335 £ 79,804 £ 71,877
Pension assets 2,407 2,645 3,885
Financial and other investments 880 859 830
Derivative financial assets 324 276 305
Total non-current assets 87,946 83,584 76,897
UK      
Disclosure of other provisions [line items]      
Non-current assets other than financial instruments and pension assets 40,065 38,043 35,466
US      
Disclosure of other provisions [line items]      
Non-current assets other than financial instruments and pension assets £ 44,270 £ 41,761 £ 36,411