XML 228 R66.htm IDEA: XBRL DOCUMENT v3.22.0.1
Cash and Cash Equivalents (Tables)
 12 Months Ended
Dec. 31, 2021
Text block [abstract]  
Summary of Cash and Cash Equivalents
Cash and cash equivalents are included in the Consolidated Balance Sheet at amortised cost and are analysed as follows:
 
    
2021
$m
     
2020
$m
  
Cash at bank and in hand
   
 
925
 
      1,482  
     
Investments (short-term deposits)
   
 
4,858
 
      6,239  
Total
   
 
5,783
 
      7,721