v3.26.1
Derivative Financial Instruments - Additional Information (Detail) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended 12 Months Ended
Sep. 17, 2024
Jun. 14, 2019
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Derivative Instruments, Gain (Loss) [Line Items]              
Fair value of the obligation         $ 66.8   $ 63.3
Asset at fair value, changes in fair value resulting from changes in assumptions     $ 1.4 $ 0.8 3.5 $ 2.5  
Litigation settlement, amount awarded from Mexico $ 37.1            
Poplar Falls LLC [Member] | Pending Litigation [Member]              
Derivative Instruments, Gain (Loss) [Line Items]              
Claims payment maximum amount   $ 25.0          
Aggregate amount         $ 25.0