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Intangible Assets - Narrative (Details) - USD ($)
3 Months Ended 6 Months Ended
Jun. 22, 2022
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Storm recover property          
Finite-Lived Intangible Assets [Line Items]          
Finite-lived intangible assets acquired $ 415,900,000        
Amortization of intangible assets   $ 1,300,000   $ 5,600,000  
Power supply agreements          
Finite-Lived Intangible Assets [Line Items]          
Amortization of intangible assets   2,387,000 $ 2,420,000 4,807,000 $ 4,840,000
Intangible assets, residual value   $ 0   $ 0  
Power supply agreements | Minimum          
Finite-Lived Intangible Assets [Line Items]          
Finite-lived intangible asset, useful life   7 years   7 years  
Power supply agreements | Maximum          
Finite-Lived Intangible Assets [Line Items]          
Finite-lived intangible asset, useful life   19 years   19 years