XML 42 R25.htm IDEA: XBRL DOCUMENT v3.22.4
Other operating expenses
12 Months Ended
Dec. 31, 2022
Other operating expenses  
Other operating expenses

19 Other operating expenses

 

2022

   

2021

   

2020

 
   

US $ in millions

 
                   

Impairment loss (recovery)

       

 

     

(4.3

)

Sundry

   

0.9

     

1.0

     

 

 

   

0.9

     

1.0

     

(4.3

)