XML 658 R177.htm IDEA: XBRL DOCUMENT v3.24.1.u1
Subsequent events (Details)
$ / shares in Units, $ in Thousands
 3 Months Ended 12 Months Ended
Apr. 08, 2024
shares
Mar. 29, 2024
shares
Mar. 22, 2024
shares
Mar. 20, 2024
USD ($)
T
Feb. 26, 2024
bitumenTanker
T
Feb. 07, 2024
USD ($)
Dec. 20, 2023
$ / shares
Dec. 04, 2023
T
Nov. 28, 2023
$ / shares
Nov. 08, 2023
USD ($)
T
Sep. 19, 2023
$ / shares
Jun. 20, 2023
$ / shares
Dec. 30, 2019
Mar. 31, 2024
USD ($)
Dec. 31, 2023
USD ($)
T
shares
Dec. 31, 2022
USD ($)
shares
Dec. 31, 2021
USD ($)
shares
Mar. 18, 2024
shares
Feb. 14, 2024
$ / shares
Feb. 06, 2024
T
Dec. 31, 2020
shares
Disclosure of non-adjusting events after reporting period [line items]                                          
Proceeds from the sale of vessels (Note 8) | $                             $ 1,206,636 $ 356,730 $ 55,844        
Non-current assets or disposal groups classified as held for sale | $                             $ 871,876 $ 18,459 $ 0        
Proportion of ownership interest in subsidiary                             100.00%            
Dividend payable (in usd per share) | $ / shares             $ 0.57   $ 0.57   $ 0.80 $ 0.70                  
Property plant and equipment, boat carrying capacity average of existing fleet | T                             8,000            
Number of shares outstanding (in shares) | shares                             202,233,997 201,783,532 201,677,981       201,677,981
Treasury shares                                          
Disclosure of non-adjusting events after reporting period [line items]                                          
Number of shares outstanding (in shares) | shares                             17,790,716 18,241,181 18,346,732       18,346,732
CMB | CMB.TECH NV                                          
Disclosure of non-adjusting events after reporting period [line items]                                          
Proportion of ownership interest in subsidiary                             100.00%            
Sale and leaseback agreement                                          
Disclosure of non-adjusting events after reporting period [line items]                                          
Bareboat leaseback contract duration               14 years         54 months                
Other disposals of assets                                          
Disclosure of non-adjusting events after reporting period [line items]                                          
Net capital gain | $       $ 78,900                                  
Major ordinary share transactions                                          
Disclosure of non-adjusting events after reporting period [line items]                                          
Bid price per share (in usd per share) | $ / shares                                     $ 17.86    
Gross bid price per share (in usd per share) | $ / shares                                     $ 18.43    
Number of shares tendered into the bid (in shares) | shares                                   69,241,955      
Percentage of shares tendered into the bid                                   0.3147      
Number of treasury shares purchased (in shares) | shares 412,926 2,620,931 4,719,534                                    
Major ordinary share transactions | CMB NV                                          
Disclosure of non-adjusting events after reporting period [line items]                                          
Number of shares held by bidder (in shares) | shares                                   177,147,299      
Percentage of shares held by bidder                                   0.8051      
Major ordinary share transactions | Saverco NV                                          
Disclosure of non-adjusting events after reporting period [line items]                                          
Number of shares outstanding (in shares) | shares                                   24,400      
Major ordinary share transactions | Bidder And Its Related Parties                                          
Disclosure of non-adjusting events after reporting period [line items]                                          
Number of shares held by bidder (in shares) | shares                                   194,962,415      
Percentage of shares held by bidder                                   0.8861      
Major ordinary share transactions | Treasury shares                                          
Disclosure of non-adjusting events after reporting period [line items]                                          
Number of shares outstanding (in shares) | shares 25,544,107 25,131,181 22,510,250                             17,790,716      
Major ordinary share transactions | Euronav NV                                          
Disclosure of non-adjusting events after reporting period [line items]                                          
Proportion of ownership interest in subsidiary 11.61% 11.42% 10.23%                                    
Major ordinary share transactions | CMB | CMB.TECH NV                                          
Disclosure of non-adjusting events after reporting period [line items]                                          
Proportion of ownership interest in subsidiary           100.00%                              
Consideration transferred | $           $ 1,150,000                              
Oceania                                          
Disclosure of non-adjusting events after reporting period [line items]                                          
Property plant and equipment, boat carrying capacity | T                   441,561                      
Proceeds from the sale of vessels (Note 8) | $                   $ 43,100                      
Non-current assets or disposal groups classified as held for sale | $                             $ 8,300            
Oceania | Other disposals of assets                                          
Disclosure of non-adjusting events after reporting period [line items]                                          
Gains on sale of vessel | $                           $ 34,800              
Suezmax Cedar                                          
Disclosure of non-adjusting events after reporting period [line items]                                          
Property plant and equipment, boat carrying capacity | T               157,310                          
Suezmax Cedar | Sale and leaseback agreement                                          
Disclosure of non-adjusting events after reporting period [line items]                                          
Bareboat leaseback contract duration               14 years                          
Suezmax Bristol | Major delivery of assets                                          
Disclosure of non-adjusting events after reporting period [line items]                                          
Property plant and equipment, boat carrying capacity | T                                       156,851  
Two bitumen tankers | Major delivery of assets                                          
Disclosure of non-adjusting events after reporting period [line items]                                          
Property plant and equipment, boat carrying capacity | T         17,000                                
Time charter agreement, contract term         10 years                                
Number Of Bitumen Tankers | bitumenTanker         2                                
Nectar | Other disposals of assets                                          
Disclosure of non-adjusting events after reporting period [line items]                                          
Property plant and equipment, boat carrying capacity | T       307,284                                  
VLCC Newton                                          
Disclosure of non-adjusting events after reporting period [line items]                                          
Gains on sale of vessel | $                                 $ 1,163        
VLCC Newton | Other disposals of assets                                          
Disclosure of non-adjusting events after reporting period [line items]                                          
Property plant and equipment, boat carrying capacity | T       307,208                                  
Noble | Other disposals of assets                                          
Disclosure of non-adjusting events after reporting period [line items]                                          
Property plant and equipment, boat carrying capacity | T       307,284