XML 144 R127.htm IDEA: XBRL DOCUMENT v3.22.4
Financial risk management- Fair value (Details) - USD ($)
$ in Millions
Dec. 31, 2022
Dec. 31, 2021
Disclosure of detailed information about financial instruments [line items]    
Current [1] $ 215.0 $ 20.3
Non-current other investments [1] 11.2 2.3
Level 1 | Investments in Sovereign bonds    
Disclosure of detailed information about financial instruments [line items]    
Current 153.7 2.0
Non current 739.8 35.5
Total 893.5 37.5
Level 1 | Investments in corporate bonds    
Disclosure of detailed information about financial instruments [line items]    
Current 59.0 16.3
Non current 578.7 127.4
Total 637.7 143.7
Level 1 | Investments in equity instruments at fair value through other comprehensive income [Member]    
Disclosure of detailed information about financial instruments [line items]    
Current 2.3 2.0
Non current 39.9  
Total 42.2 2.0
Level 3 | Investments in Sovereign bonds    
Disclosure of detailed information about financial instruments [line items]    
Total 893.5  
Total   37.5
Level 3 | Investments in corporate bonds    
Disclosure of detailed information about financial instruments [line items]    
Total 637.7  
Total   143.7
Level 3 | Investments in equity instruments at fair value through other comprehensive income [Member]    
Disclosure of detailed information about financial instruments [line items]    
Total 42.2  
Total   2.0
Level 3 | Investments in equity instruments at fair value through profit and loss [Member]    
Disclosure of detailed information about financial instruments [line items]    
Non-current other investments 11.2 2.3
Total 11.2 $ 2.3
Level 3 | Derivative instrument [Member]    
Disclosure of detailed information about financial instruments [line items]    
Non-current loans and other liabilities (13.7)  
Total $ (13.7)  
[1] See also Note 29(b) in respect of the Group’s exposure to credit, currency, interest rate and fair value risks related to investments.