v3.26.3
Commitments and Contingencies - Narrative (Details)
$ in Millions
9 Months Ended
Mar. 13, 2026
USD ($)
Sep. 30, 2026
USD ($)
unit
Purchase Commitment, Excluding Long-Term Commitment [Line Items]    
Litigation settlement, amount awarded to other party $ 131.2  
Number of gas turbine generator units | unit   2
Purchase commitments   $ 1,323.9
Letter of Credit    
Purchase Commitment, Excluding Long-Term Commitment [Line Items]    
Letters of aggregate face amount   90.6
Proceeds from lines of credit   0.0
Standby Letters of Credit    
Purchase Commitment, Excluding Long-Term Commitment [Line Items]    
Letters of aggregate face amount   $ 215.6
Minimum    
Purchase Commitment, Excluding Long-Term Commitment [Line Items]    
Percentage of termination penalty (as a percent)   5.00%
Maximum    
Purchase Commitment, Excluding Long-Term Commitment [Line Items]    
Percentage of termination penalty (as a percent)   90.00%
Colusa Power Infrastructure Partners, LLC    
Purchase Commitment, Excluding Long-Term Commitment [Line Items]    
Litigation settlement, amount awarded to other party 66.9  
Purchase commitments   $ 130.2
Purchase obligation, payable terms, maximum days   30 days
Baker Hughes Energy Services LLC    
Purchase Commitment, Excluding Long-Term Commitment [Line Items]    
Litigation settlement, amount awarded to other party $ 64.3  
Baker Hughes Energy Services LLC | NovaLT16 Turbine Acquisition    
Purchase Commitment, Excluding Long-Term Commitment [Line Items]    
Non-cancellable purchase obligation   $ 364.9
Stateline    
Purchase Commitment, Excluding Long-Term Commitment [Line Items]    
Purchase commitments   26.2
Solaris Energy Management, LLC | Related Party    
Purchase Commitment, Excluding Long-Term Commitment [Line Items]    
Other commitments   $ 1.2