v3.24.1.1.u2
Net debt - Schedule of components of net debt (Details) - GBP (£)
£ in Millions
Mar. 31, 2024
Mar. 31, 2023
Mar. 31, 2022
Mar. 31, 2021
Subclassifications of assets, liabilities and equities [abstract]        
Cash and cash equivalents £ 559 £ 163 £ 204 £ 157
Current financial investments 3,699 2,605 3,145 2,342
Borrowings (47,072) (42,985) (45,465)  
Financing derivatives (793) (756) (693)  
Net debt position £ (43,607) £ (40,973) £ (42,809) £ (28,546)