v3.26.1
Fair value disclosures (Tables)
6 Months Ended
Jun. 30, 2026
Fair Value Disclosures [Abstract]  
Summary of financial assets and liabilities measured at fair value on a recurring basis
The following tables include (i) financial assets and liabilities measured at fair value on a recurring basis and (ii) financial instruments measured at amortized costs for which fair value disclosures are required under ASC 820:
 
 
  
June 30, 2026
 
(in millions of $)
  
Carrying amount
 
  
Fair value
 
  
Fair value hierarchy
level
 
Assets
        
Derivative instruments
     13.3        13.3        2  
Liabilities
        
Debt
     2,618.7        2,532.0       
2
 
Contingent consideration
     1.0        1.0        3  
Derivative instruments
     37.1        37.1       
2
 
 
 
  
December 31, 2025
 
(in millions of $)
  
Carrying amount
 
  
Fair value
 
  
Fair value hierarchy
level
 
Assets
        
Derivative instruments
     3.8        3.8        2  
Liabilities
        
Debt
     2,658.8        2,699.7       
2
 
Contingent consideration
     2.7        2.7        3  
Derivative instruments
     7.9        7.9       
2
 
Summary of fair values of contingent consideration
The fair values of contingent consideration as of the reporting dates reconcile as follows:
 
    
Contingent consideration
 
(in millions of $)
  
2026
    
2025
 
Balance as of January 1
     2.7        1.4  
Additions
     —         —   
Adjustments/Payments
     (1.7      0.9  
Remeasurement effects
     0.0        0.0  
  
 
 
    
 
 
 
Balance as of June 30
    
1.0
 
  
 
2.3