v3.25.4
Share-based compensation - Reconciliation of outstanding share options (Details)
€ in Thousands
6 Months Ended
Oct. 01, 2025
Options
Jul. 01, 2025
Options
$ / shares
Jul. 01, 2024
Options
$ / shares
Jan. 20, 2021
Options
Dec. 31, 2025
EUR (€)
Options
Dec. 31, 2025
$ / shares
Dec. 31, 2024
Options
$ / shares
Weighted Average Exercise Price              
Proceeds from exercise of option awards | €         € 2,460    
Alignment Award              
Options              
Options outstanding at beginning of period | Options   4,653,477 6,063,090   4,653,477   6,063,090
exercised | Options         (35,634)    
forfeited | Options             (21,165)
Granted | Options       6,478,761      
Options outstanding at end of period | Options         4,617,843   6,041,925
Weighted Average Exercise Price              
Weighted average Exercise price of share options outstanding at beginning of period   $ 9.09 $ 8.57     $ 9.09 $ 8.57
Exercised (in dollars per share)           6.84  
Forfeited (in dollars per share)             11.58
Weighted average Exercise price of share options outstanding at end of period           9.11 $ 8.56
Average remaining contractual life         5 years 21 days    
Share Options (LTI)              
Options              
Options outstanding at beginning of period | Options   6,378,249 3,309,066   6,378,249   3,309,066
exercised | Options         (833,284)    
forfeited | Options         (56,280)   (6,508)
Granted | Options 6,465 2,087,724 3,277,477   2,094,189   3,277,477
Options outstanding at end of period | Options         7,582,874   6,580,035
Weighted Average Exercise Price              
Weighted average Exercise price of share options outstanding at beginning of period   $ 4.55 $ 4     4.55 $ 4
Exercised (in dollars per share)           4.08  
Forfeited (in dollars per share)           7.52 4
Granted (in dollars per share)           7.88 5.07
Weighted average Exercise price of share options outstanding at end of period           5.49 $ 4.53
Average remaining contractual life         8 years 5 months 19 days    
Minimum | Alignment Award              
Weighted Average Exercise Price              
Exercise prices for the share options outstanding           5.79  
Minimum | Share Options (LTI)              
Weighted Average Exercise Price              
Exercise prices for the share options outstanding           4  
Maximum | Alignment Award              
Weighted Average Exercise Price              
Exercise prices for the share options outstanding           11.58  
Maximum | Share Options (LTI)              
Weighted Average Exercise Price              
Exercise prices for the share options outstanding           $ 7.89