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FINANCIAL ASSETS AT FAIR VALUE THROUGH OTHER COMPREHENSIVE INCOME
12 Months Ended
Dec. 31, 2018
Disclosure Of Fair Value Of Each Investment Designated As Measured At Fair Value Through Other Comprehensive Income Explantory [Abstract]  
Disclosure of fair value of each investment designated as measured at fair value through other comprehensive income [text block]

NOTE 21: FINANCIAL ASSETS AT FAIR VALUE THROUGH OTHER COMPREHENSIVE INCOME


   31 December
2018
£m
   1 January
2018
£m
 
Debt securities:          
Government securities   18,971    34,708 
Bank and building society certificates of deposit   118    167 
Asset-backed securities:          
Mortgage-backed securities   120    2,381 
Other asset-backed securities   131    467 
Corporate and other debt securities   5,151    4,615 
    24,491    42,338 
Treasury and other bills   303     
Equity shares   21    579 
Total financial assets at fair value through other comprehensive income   24,815    42,917 

All assets have been assessed at Stage 1 at 1 January and 31 December 2018.