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Prepayments and other assets
 12 Months Ended
Dec. 31, 2021
Disclosure Of Prepayments And Other Assets [Abstract]  
Prepayments and other assets
9
Prepayments and other assets
 
    
2021
     
2020
  
(in $ millions)
   
$
     
$
  
Non-current
            
 
 
 
Deposits
      127        4  
Current
                  
Prepayments
      81        34  
Tax recoverable
      48        25  
Deposits
      48        35  
Others
      23        28  
Less: Loss allowance
      (15 )       (13 ) 
       185        109  
 
 
Tax recoverable
These amounts comprise Value-added tax (“VAT”) and withholding tax recoverable which are the amounts paid to the respective tax authorities which will be recovered either against future tax liabilities of the same tax authorities or refunded.