v3.26.1
Litigation (Details)
$ in Millions
1 Months Ended
Apr. 30, 2025
USD ($)
Mar. 31, 2026
state
tribe
lawsuit
parish
Loss Contingencies [Line Items]    
Number of native american tribes | tribe   2,000,000
Climate Change | Pending Litigation    
Loss Contingencies [Line Items]    
Number of pending lawsuits and claims | lawsuit   34
Number of defendants, U.S. states | state   7,000,000
Coastal Erosion | Pending Litigation    
Loss Contingencies [Line Items]    
Number of pending lawsuits and claims | lawsuit   35
Number of parishes | parish   7,000,000
Coastal Erosion | Settled Litigation    
Loss Contingencies [Line Items]    
Litigation amount awarded | $ $ 744.6  
Loss contingency accrual | $ $ 131.0