v3.26.3
Assets and liabilities held for sale and discontinued operations (Details)
$ in Thousands
 1 Months Ended 3 Months Ended 6 Months Ended
Jun. 12, 2026
USD ($)
T
Jan. 31, 2026
USD ($)
T
Dec. 31, 2026
USD ($)
Sep. 30, 2026
USD ($)
Jun. 30, 2026
USD ($)
operation
T
Mar. 31, 2026
USD ($)
vessel
Jun. 30, 2026
USD ($)
operation
T
Jun. 30, 2025
USD ($)
Mar. 26, 2026
T
Jan. 07, 2026
vessel
T
Dec. 31, 2025
operation
Disclosure of analysis of single amount of discontinued operations [line items]                      
Proceeds from the sale of vessels | $             $ 792,887 $ 262,974      
Number of discontinued operations | operation         0   0       0
Assets and liabilities classified as held for sale | Daishan, Hirado, Hojo, Dia, Antigone and Aegean                      
Disclosure of analysis of single amount of discontinued operations [line items]                      
Number of vessels sold and delivered | vessel           6       6  
Gain | $           $ 259,300          
Assets and liabilities classified as held for sale | Hirado - Sale                      
Disclosure of analysis of single amount of discontinued operations [line items]                      
Property plant and equipment, boat carrying capacity                   302,550  
Assets and liabilities classified as held for sale | Hojo - Sale                      
Disclosure of analysis of single amount of discontinued operations [line items]                      
Property plant and equipment, boat carrying capacity                   302,965  
Assets and liabilities classified as held for sale | Antigone - Sale                      
Disclosure of analysis of single amount of discontinued operations [line items]                      
Property plant and equipment, boat carrying capacity                   299,421  
Assets and liabilities classified as held for sale | Daishan - Sale                      
Disclosure of analysis of single amount of discontinued operations [line items]                      
Property plant and equipment, boat carrying capacity                   306,005  
Assets and liabilities classified as held for sale | Dia - Sale                      
Disclosure of analysis of single amount of discontinued operations [line items]                      
Property plant and equipment, boat carrying capacity                   299,999  
Assets and liabilities classified as held for sale | Aegean - Sale                      
Disclosure of analysis of single amount of discontinued operations [line items]                      
Property plant and equipment, boat carrying capacity                   299,999  
Assets and liabilities classified as held for sale | Belgravia - Sale                      
Disclosure of analysis of single amount of discontinued operations [line items]                      
Property plant and equipment, boat carrying capacity   169,390                  
Gain | $   $ 3,600                  
Assets and liabilities classified as held for sale | Golden Magnum - Sale                      
Disclosure of analysis of single amount of discontinued operations [line items]                      
Property plant and equipment, boat carrying capacity   179,790                  
Gain | $   $ 4,400                  
Assets and liabilities classified as held for sale | Sienna - Sale                      
Disclosure of analysis of single amount of discontinued operations [line items]                      
Property plant and equipment, boat carrying capacity                 150,205    
Gain | $         $ 29,200            
Assets and liabilities classified as held for sale | Suezmax Brugge                      
Disclosure of analysis of single amount of discontinued operations [line items]                      
Property plant and equipment, boat carrying capacity 156,851                    
Assets and liabilities classified as held for sale | Suezmax Brest                      
Disclosure of analysis of single amount of discontinued operations [line items]                      
Property plant and equipment, boat carrying capacity 156,851                    
Assets and liabilities classified as held for sale | Suezmax Brest and Suezmax Brugge                      
Disclosure of analysis of single amount of discontinued operations [line items]                      
Proceeds from the sale of vessels | $ $ 224,000                    
Non-current assets or disposal groups classified as held for sale | $         $ 123,800   $ 123,800        
Assets and liabilities classified as held for sale | Suezmax Brest and Suezmax Brugge | Other disposals of assets | Forecast                      
Disclosure of analysis of single amount of discontinued operations [line items]                      
Gain | $       $ 100,200              
Assets and liabilities classified as held for sale | VLCC Donoussa                      
Disclosure of analysis of single amount of discontinued operations [line items]                      
Property plant and equipment, boat carrying capacity         299,999   299,999        
Non-current assets or disposal groups classified as held for sale | $         $ 49,400   $ 49,400        
Assets and liabilities classified as held for sale | VLCC Donoussa | Other disposals of assets | Forecast                      
Disclosure of analysis of single amount of discontinued operations [line items]                      
Gain | $     $ 74,300                
Assets and liabilities classified as held for sale | Suezmax Stella                      
Disclosure of analysis of single amount of discontinued operations [line items]                      
Property plant and equipment, boat carrying capacity         165,000   165,000        
Assets and liabilities classified as held for sale | Golden Myrtalia                      
Disclosure of analysis of single amount of discontinued operations [line items]                      
Property plant and equipment, boat carrying capacity         177,979   177,979