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Provisions (Tables)
12 Months Ended
Dec. 31, 2021
Disclosure Of Provision [Abstract]  
Provisions
  A.
Composition and changes in the provision
 
 
Site restoration and equipment dismantling
Legal claims
Other
Total
 
$ millions
$ millions
$ millions
$ millions
 
Balance as of January 1, 2021
 279
 10
 32
 321
Provisions recorded during the year
 24
5
 12
 41
Provisions recorded in respect of business combinations
-
3
-
3
Provisions reversed during the year
 -
(3)
 (1)
 (4)
Payments during the year
 (13)
 (1)
 (2)
 (16)
Translation differences
 (7)
(1)
-
 (8)
Balance as of December 31, 2021
 283
 13
 41
 337