XML 422 R122.htm IDEA: XBRL DOCUMENT v3.22.4
Financial instruments: valuation - Hierarchy of liabilities (Details) - GBP (£)
£ in Millions
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Fair value of liabilities      
Liabilities £ 149,577 £ 167,807  
Trading deposits      
Fair value of liabilities      
Liabilities 42,487 38,660  
Debt securities in issue, trading      
Fair value of liabilities      
Liabilities 797 974  
Short positions, trading      
Fair value of liabilities      
Liabilities 9,524 24,964  
Derivatives [Member]      
Fair value of liabilities      
Financial liabilities 94,047 100,835  
Liabilities 94,047 100,835  
Financial liabilities (other)      
Fair value of liabilities      
Financial liabilities 49,107 49,326  
Other financial liabilities - Debt securities in issue      
Fair value of liabilities      
Liabilities 1,327 1,103  
Other deposits      
Fair value of liabilities      
Liabilities 1,050 568  
Financial liabilities, subordinated      
Fair value of liabilities      
Financial liabilities 6,260 8,429  
Liabilities 345 703  
Level 1      
Fair value of liabilities      
Liabilities £ 7,464 £ 20,507  
As % of Total FV Assets 5.00% 12.00%  
Level 1 | Short positions, trading      
Fair value of liabilities      
Liabilities £ 7,462 £ 20,507  
Level 1 | Derivatives [Member]      
Fair value of liabilities      
Liabilities 2    
Level 2      
Fair value of liabilities      
Liabilities £ 141,137 £ 146,691  
As % of Total FV Assets 94.00% 88.00%  
Level 2 | Trading deposits      
Fair value of liabilities      
Liabilities £ 42,486 £ 38,658  
Level 2 | Debt securities in issue, trading      
Fair value of liabilities      
Liabilities 797 974  
Level 2 | Short positions, trading      
Fair value of liabilities      
Liabilities 2,062 4,456  
Level 2 | Derivatives [Member]      
Fair value of liabilities      
Liabilities 93,070 100,229  
Level 2 | Other financial liabilities - Debt securities in issue      
Fair value of liabilities      
Liabilities 1,327 1,103  
Level 2 | Other deposits      
Fair value of liabilities      
Liabilities 1,050 568  
Level 2 | Financial liabilities, subordinated      
Fair value of liabilities      
Liabilities 345 703  
Level 3      
Fair value of liabilities      
Liabilities £ 976 £ 609 £ 894
As % of Total FV Assets 1.00% 0.00%  
Level 3 | Trading deposits      
Fair value of liabilities      
Liabilities £ 1 £ 2  
Level 3 | Short positions, trading      
Fair value of liabilities      
Liabilities   1  
Level 3 | Derivatives [Member]      
Fair value of liabilities      
Liabilities £ 975 £ 606