v3.26.1
Stockholders’ equity - Schedule of Share Activity (Details) - shares
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Dec. 31, 2024
Increase (Decrease) in Stockholders' Equity [Roll Forward]        
Balance at beginning of period (in shares) 201,343,253      
Balance at end of period (in shares) 201,343,253      
Treasury shares, beginning balance (in shares) (7,214,742)   (6,291,666)  
Treasury shares, ending balance (in shares) (7,214,742)      
Total shares outstanding at end of period (in shares) 194,128,511 198,134,917    
Common stock:        
Increase (Decrease) in Stockholders' Equity [Roll Forward]        
Balance at beginning of period (in shares) 201,343,253 201,343,253    
Common stock issued (in shares) 0 0    
Balance at end of period (in shares) 201,343,253 201,343,253    
Treasury shares:        
Increase (Decrease) in Stockholders' Equity [Roll Forward]        
Treasury shares, beginning balance (in shares) (7,214,742) (3,208,336) (6,291,666) (2,035,323)
Share repurchases (in shares) (926,015) (1,180,465)    
Treasury shares used to settle share-based compensation awards (in shares) 2,939 7,452    
Treasury shares, ending balance (in shares) (7,214,742) (3,208,336)