v3.26.3
Commitments and Contingencies - Legal Matters (Details)
$ in Millions
1 Months Ended
Oct. 31, 2026
case
Jul. 31, 2026
USD ($)
Subsequent Event    
Other Commitments [Line Items]    
Number of cases dismissed | case 5  
Spent Nuclear Fuel | Settled Litigation    
Other Commitments [Line Items]    
Settlement agreement, reimbursement received | $   $ 5
Percentage share of storage costs   90.00%