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Cash and Cash Equivalents (Tables)
12 Months Ended
Dec. 31, 2019
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:
 
 
  
2019
m
 
  
2018
m
 
Cash at bank and in hand
  
 
1,005
 
  
 
814
 
Investments (short-term deposits)
  
 
2,750
 
  
 
1,532
 
Total
  
 
3,755
 
  
 
2,346