v3.25.2
Revenue and other operating income - Schedule of revenue sources (Details) - USD ($)
$ in Thousands
 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Disclosure Of Revenue Sources [Line Items]    
Revenue from contracts with customers $ 348,486 $ 371,499
Lease income 274,366 120,878
Other 0  
Total revenue 622,852 492,377
Other operating income 20,155 38,245
Operating segments | Marine    
Disclosure Of Revenue Sources [Line Items]    
Revenue from contracts with customers 348,486 371,499
Lease income 274,366 120,878
Other 0  
Total revenue 622,852 492,377
Other operating income 18,179 37,921
Operating segments | Euronav    
Disclosure Of Revenue Sources [Line Items]    
Revenue from contracts with customers 155,972 332,905
Lease income 107,212 92,284
Other 0  
Total revenue 263,184 425,189
Other operating income 15,729 35,774
Operating segments | Bocimar    
Disclosure Of Revenue Sources [Line Items]    
Revenue from contracts with customers 183,653 29,705
Lease income 108,744 176
Other 0  
Total revenue 292,397 29,881
Other operating income 586 1,130
Operating segments | Delphis    
Disclosure Of Revenue Sources [Line Items]    
Revenue from contracts with customers 0 0
Lease income 21,571 9,011
Other 0  
Total revenue 21,571 9,011
Other operating income 0 263
Operating segments | Bochem    
Disclosure Of Revenue Sources [Line Items]    
Revenue from contracts with customers 8,861 8,889
Lease income 14,496 1,794
Other 0  
Total revenue 23,357 10,683
Other operating income 0 0
Operating segments | Windcat    
Disclosure Of Revenue Sources [Line Items]    
Revenue from contracts with customers 0 0
Lease income 21,461 17,060
Other 0  
Total revenue 21,461 17,060
Other operating income 0 0
Operating segments | Other    
Disclosure Of Revenue Sources [Line Items]    
Revenue from contracts with customers 0 0
Lease income 882 553
Other 0  
Total revenue 882 553
Other operating income 1,864 754
Operating segments | H2 Infra    
Disclosure Of Revenue Sources [Line Items]    
Revenue from contracts with customers 0 0
Lease income 0 0
Other 0  
Total revenue 0 0
Other operating income 131 362
Operating segments | H2 Industry    
Disclosure Of Revenue Sources [Line Items]    
Revenue from contracts with customers 0 0
Lease income 0 0
Other 0  
Total revenue 0 0
Other operating income 10,424 841
Less: Eliminations    
Disclosure Of Revenue Sources [Line Items]    
Revenue from contracts with customers 0 0
Lease income 0 0
Other 0  
Total revenue 0 0
Other operating income (8,579) (879)
Pool Revenue    
Disclosure Of Revenue Sources [Line Items]    
Revenue from contracts with customers 73,627 122,014
Pool Revenue | Operating segments | Marine    
Disclosure Of Revenue Sources [Line Items]    
Revenue from contracts with customers 73,627 122,014
Pool Revenue | Operating segments | Euronav    
Disclosure Of Revenue Sources [Line Items]    
Revenue from contracts with customers 64,766 113,125
Pool Revenue | Operating segments | Bocimar    
Disclosure Of Revenue Sources [Line Items]    
Revenue from contracts with customers 0 0
Pool Revenue | Operating segments | Delphis    
Disclosure Of Revenue Sources [Line Items]    
Revenue from contracts with customers 0 0
Pool Revenue | Operating segments | Bochem    
Disclosure Of Revenue Sources [Line Items]    
Revenue from contracts with customers 8,861 8,889
Pool Revenue | Operating segments | Windcat    
Disclosure Of Revenue Sources [Line Items]    
Revenue from contracts with customers 0 0
Pool Revenue | Operating segments | Other    
Disclosure Of Revenue Sources [Line Items]    
Revenue from contracts with customers 0 0
Pool Revenue | Operating segments | H2 Infra    
Disclosure Of Revenue Sources [Line Items]    
Revenue from contracts with customers 0 0
Pool Revenue | Operating segments | H2 Industry    
Disclosure Of Revenue Sources [Line Items]    
Revenue from contracts with customers 0 0
Pool Revenue | Less: Eliminations    
Disclosure Of Revenue Sources [Line Items]    
Revenue from contracts with customers 0 0
Spot Voyages    
Disclosure Of Revenue Sources [Line Items]    
Revenue from contracts with customers 274,860 249,485
Spot Voyages | Operating segments | Marine    
Disclosure Of Revenue Sources [Line Items]    
Revenue from contracts with customers 274,859 249,485
Spot Voyages | Operating segments | Euronav    
Disclosure Of Revenue Sources [Line Items]    
Revenue from contracts with customers 91,206 219,780
Spot Voyages | Operating segments | Bocimar    
Disclosure Of Revenue Sources [Line Items]    
Revenue from contracts with customers 183,653 29,705
Spot Voyages | Operating segments | Delphis    
Disclosure Of Revenue Sources [Line Items]    
Revenue from contracts with customers 0 0
Spot Voyages | Operating segments | Bochem    
Disclosure Of Revenue Sources [Line Items]    
Revenue from contracts with customers 0 0
Spot Voyages | Operating segments | Windcat    
Disclosure Of Revenue Sources [Line Items]    
Revenue from contracts with customers 0 0
Spot Voyages | Operating segments | Other    
Disclosure Of Revenue Sources [Line Items]    
Revenue from contracts with customers 0 0
Spot Voyages | Operating segments | H2 Infra    
Disclosure Of Revenue Sources [Line Items]    
Revenue from contracts with customers 0 0
Spot Voyages | Operating segments | H2 Industry    
Disclosure Of Revenue Sources [Line Items]    
Revenue from contracts with customers 0 0
Spot Voyages | Less: Eliminations    
Disclosure Of Revenue Sources [Line Items]    
Revenue from contracts with customers 0 0
Time Charters    
Disclosure Of Revenue Sources [Line Items]    
Lease income 274,366 120,878
Time Charters | Operating segments | Marine    
Disclosure Of Revenue Sources [Line Items]    
Lease income 274,366 120,878
Time Charters | Operating segments | Euronav    
Disclosure Of Revenue Sources [Line Items]    
Lease income 107,212 92,284
Time Charters | Operating segments | Bocimar    
Disclosure Of Revenue Sources [Line Items]    
Lease income 108,744 176
Time Charters | Operating segments | Delphis    
Disclosure Of Revenue Sources [Line Items]    
Lease income 21,571 9,011
Time Charters | Operating segments | Bochem    
Disclosure Of Revenue Sources [Line Items]    
Lease income 14,496 1,794
Time Charters | Operating segments | Windcat    
Disclosure Of Revenue Sources [Line Items]    
Lease income 21,461 17,060
Time Charters | Operating segments | Other    
Disclosure Of Revenue Sources [Line Items]    
Lease income 882 553
Time Charters | Operating segments | H2 Infra    
Disclosure Of Revenue Sources [Line Items]    
Lease income 0 0
Time Charters | Operating segments | H2 Industry    
Disclosure Of Revenue Sources [Line Items]    
Lease income 0 0
Time Charters | Less: Eliminations    
Disclosure Of Revenue Sources [Line Items]    
Lease income $ 0 $ 0