v3.26.1
Stock Options and Restricted Stock - Summary of Activity for Performance Stock Units and Restricted Stock Programs (Parenthetical) (Detail) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2026
Mar. 31, 2026
Jun. 30, 2026
Dec. 31, 2025
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Number of shares vesting 0 0   84,504 [1]
Restricted Shares [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Aggregate fair value of restricted stock vested $ 0.9   $ 4.7 $ 4.2
Aggregate fair value of unvested restricted stock outstanding $ 6.1   $ 6.1  
Remaining vesting period of restricted stock     2 years 8 months 12 days  
PSU [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Number of shares vesting 0   652,577  
[1] The intrinsic value of the options vested was $0.1 million for the year ended December 31, 2025.