v3.26.1
Shareholders’ Equity - Ordinary Shares (Narrative) (Details)
12 Months Ended
Dec. 31, 2025
vote
$ / shares
shares
Dec. 31, 2025
vote
£ / shares
shares
Dec. 31, 2024
$ / shares
shares
Dec. 31, 2024
£ / shares
shares
Jun. 30, 2022
USD ($)
Class of Stock [Line Items]          
Voting rights, votes per share | vote 1 1      
Ordinary shares          
Class of Stock [Line Items]          
Authorized grant, life (in years) 5 years        
Maximum nominal shares authorized for grant | $         $ 8,400
Common stock, shares, issued (shares) 266,143,286 266,143,286 266,121,689 266,121,689  
Common stock, par value (usd/gbp per share) | $ / shares $ 0.000042   $ 0.000042    
Deferred Shares          
Class of Stock [Line Items]          
Common stock, shares, issued (shares) 34,425 34,425 34,425 34,425  
Common stock, par value (usd/gbp per share) | £ / shares   £ 0.00001   £ 0.00001  
Shares outstanding (shares) 34,425 34,425      
Deferred B shares          
Class of Stock [Line Items]          
Common stock, shares, issued (shares) 88,893,548 88,893,548 88,893,548 88,893,548  
Common stock, par value (usd/gbp per share) | £ / shares   £ 0.00099   £ 0.00099  
Deferred C Shares          
Class of Stock [Line Items]          
Common stock, shares, issued (shares) 1 1 1 1  
Common stock, par value (usd/gbp per share) | £ / shares   £ 0.000008   £ 0.000008