Quarterly report [Sections 13 or 15(d)]

Commitments and Contingencies - Additional Information (Details)

v3.26.3
Commitments and Contingencies - Additional Information (Details) - USD ($)
$ in Millions
Sep. 30, 2026
Dec. 31, 2025
Commitments and Contingencies Disclosure [Abstract]    
Environmental obligations $ 9.4 $ 10.6
Estimated amount recoverable 5.6 6.7
Asset retirement obligation $ 89.4 $ 89.9