v3.25.2
Fair value of financial instruments - Comparison of carrying amounts and fair values for assets and liabilities not held at fair value (Details) - GBP (£)
£ in Millions
Jun. 30, 2025
Dec. 31, 2024
Dec. 31, 2023
Financial assets      
Debt securities at amortised cost £ 54,605 £ 50,227  
Reverse repurchase agreements and other similar secured lending 7,007 3,393  
Financial liabilities      
Repurchase agreements and other similar secured borrowing (23,974) (29,397)  
Debt securities in issue (45,925) (35,803)  
Subordinated liabilities (43,221) (41,875) £ (35,903)
Fair value      
Financial assets      
Debt securities at amortised cost 54,126 49,400  
Loans and advances at amortised cost 143,378 146,369  
Reverse repurchase agreements and other similar secured lending 7,007 3,393  
Financial liabilities      
Deposits at amortised cost (326,126) (319,135)  
Repurchase agreements and other similar secured borrowing (23,974) (29,397)  
Debt securities in issue (45,869) (35,745)  
Subordinated liabilities (45,083) (43,030)  
Gross exposure      
Financial assets      
Debt securities at amortised cost 54,605 50,227  
Loans and advances at amortised cost 142,103 144,827  
Reverse repurchase agreements and other similar secured lending 7,007 3,393  
Financial liabilities      
Deposits at amortised cost (326,065) (319,376)  
Repurchase agreements and other similar secured borrowing (23,974) (29,397)  
Debt securities in issue (45,925) (35,803)  
Subordinated liabilities £ (43,221) £ (41,875)