v3.26.1
Note 35 - Share Buyback Program (Details Textual)
 4 Months Ended 9 Months Ended 12 Months Ended
Dec. 31, 2025
USD ($)
$ / shares
shares
Sep. 30, 2025
USD ($)
shares
Mar. 04, 2025
USD ($)
shares
Aug. 02, 2024
USD ($)
Number
shares
Dec. 31, 2025
USD ($)
$ / shares
shares
Dec. 31, 2024
USD ($)
$ / shares
shares
Dec. 31, 2023
USD ($)
$ / shares
shares
May 27, 2025
USD ($)
May 06, 2025
USD ($)
$ / shares
shares
Nov. 06, 2024
USD ($)
shares
Apr. 30, 2024
shares
Nov. 01, 2023
USD ($)
Jun. 02, 2020
Disclosure Of Share Buyback Program [Line Items]                          
Percentage of limit shares buyback authorized                         10.00%
Number Of Treasury Shares Purchased | shares         83,616,548                
Purchase of treasury shares         $ 1,360,065,000 $ 1,441,843,000 $ 213,739,000            
Purchase of treasury shares, amount paid         1,362,319,000 $ 1,439,589,000 $ 213,739,000            
Shares capital $ 1,071,994,930       $ 1,071,994,930       $ 1,162,757,528        
Shares issued (in shares) | shares 1,071,994,930       1,071,994,930 1,162,757,528 1,180,536,830   1,162,757,528        
Par value (in dollars per share) | $ / shares $ 1       $ 1 $ 1 $ 1   $ 1        
Amount Payable Under Share Buyback $ 58,888,000       $ 58,888,000 $ 243,264,000              
Number of shares outstanding at end of period (in shares) | shares 1,011,823,958       1,011,823,958 1,084,272,191 1,167,888,739            
Cancellation Of Ordinary Shares | shares                 90,762,598   17,779,302    
First Share Buyback Program [Member]                          
Disclosure Of Share Buyback Program [Line Items]                          
Stock Repurchased Program Payment Authorised                       $ 1,200,000,000  
Share buyback program, number of tranches | Number       4                  
Number Of Treasury Shares Purchased | shares       71,679,768                  
Percentage of shares purchased of issued share capital       6.07%                  
Purchase of treasury shares       $ 1,200,000,000                  
Second Share Buyback Program [Member]                          
Disclosure Of Share Buyback Program [Line Items]                          
Stock Repurchased Program Payment Authorised                   $ 700,000,000      
Percentage of limit shares buyback authorized                         10.00%
Stock repurchased program shares authorised | shares                   46,373,915      
Percentage of stock repurchased program shares authorised                   3.93%      
Number Of Treasury Shares Purchased | shares     36,862,132   12,277,261                
Percentage of shares purchased of issued share capital     3.12%             10.00%      
Purchase of treasury shares     $ 700,000,000   $ 235,000,000                
Third Share Buyback Program [Member]                          
Disclosure Of Share Buyback Program [Line Items]                          
Stock Repurchased Program Payment Authorised               $ 1,200,000,000          
Percentage of limit shares buyback authorized               10.00%          
Number Of Treasury Shares Purchased | shares         60,170,972                
Purchase of treasury shares         $ 1,125,000,000                
First tranche [member] | First Share Buyback Program [Member]                          
Disclosure Of Share Buyback Program [Line Items]                          
Cancellation Of Ordinary Shares | shares                     17,779,302    
First tranche [member] | Third Share Buyback Program [Member]                          
Disclosure Of Share Buyback Program [Line Items]                          
Stock Repurchased Program Payment Authorised   $ 600,000,000                      
Number Of Treasury Shares Purchased | shares   33,059,955                      
Purchase of treasury shares   $ 584,000,000                      
Second tranche [Member] | Third Share Buyback Program [Member]                          
Disclosure Of Share Buyback Program [Line Items]                          
Stock Repurchased Program Payment Authorised $ 600,000,000       600,000,000                
Number Of Treasury Shares Purchased | shares 28,271,779                        
Number Of Treasury Shares Purchased, Settled | shares 27,111,017                        
Purchase of treasury shares $ 541,000,000                        
Treasury shares [member]                          
Disclosure Of Share Buyback Program [Line Items]                          
Purchase of treasury shares         $ 1,360,065,000 $ 1,441,843,000 $ 213,739,000            
Number of shares outstanding at end of period (in shares) | shares 60,170,972       60,170,972 78,485,337 12,648,091            
Cancellation Of Ordinary Shares | shares                 (90,762,598)