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Cash and cash equivalents
12 Months Ended
Dec. 31, 2021
Text Block [Abstract]  
Cash and cash equivalents
19. Cash and cash equivalents
 
         
            2021
$m
        
            2020
$m
 
Cash at bank and in hand
      
 
124
 
      
 
104
 
Short-term deposits
      
 
301
 
      
 
358
 
Money market funds
      
 
1,025
 
      
 
892
 
Repurchase agreements
      
 
 
      
 
321
 
Cash and cash equivalents as recorded in the Group statement of financial position
      
 
1,450
 
      
 
1,675
 
Bank overdrafts (note 22)
      
 
(59
      
 
(51
Cash and cash equivalents as recorded in the Group statement of cash flows
      
 
1,391
 
      
 
1,624
 
Cash at bank and in hand includes bank balances of $67m (2020: $55m) which are matched by bank overdrafts of $59m (2020: $51m) under the Group’s cash pooling arrangements. Under these arrangements, each pool contains a number of bank accounts with the same financial institution and the Group pays interest on net overdraft balances within each pool. The cash pools are used for
day-to-day
cash management purposes and are managed as closely as possible to a zero balance on a net basis for each pool. Overseas subsidiaries are typically in a cash-positive position with the matching overdrafts held by the Group’s central treasury company in the UK. Accordingly, bank overdrafts are included within cash and cash equivalents for the purposes of the cash flow statement.
At 31 December 2021, $9m (2020: $5m) is restricted for use on capital expenditure under hotel lease agreements and therefore not available for wider use by the Group. An additional $77m (2020: $44m) is held within countries from which funds are not currently able to be repatriated to the Group’s central treasury company.
Details of the credit risk on cash and cash equivalents is included in note 24.