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Summary of Significant Accounting Policies - Intangible Assets (Details)
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Computer software    
Finite-Lived Intangible Assets [Line Items]    
Weighted Average Remaining Service Life 5 years 5 years
Land, transmission and water rights    
Finite-Lived Intangible Assets [Line Items]    
Weighted Average Remaining Service Life 52 years 53 years
Other    
Finite-Lived Intangible Assets [Line Items]    
Weighted Average Remaining Service Life 14 years 14 years
Minimum    
Finite-Lived Intangible Assets [Line Items]    
Intangible assets, straight line depreciation rate 1.00% 1.00%
Minimum | Computer software    
Finite-Lived Intangible Assets [Line Items]    
Service Life Ranges 3 years 3 years
Minimum | Land, transmission and water rights    
Finite-Lived Intangible Assets [Line Items]    
Service Life Ranges 30 years 34 years
Minimum | Other    
Finite-Lived Intangible Assets [Line Items]    
Service Life Ranges 10 years 10 years
Maximum    
Finite-Lived Intangible Assets [Line Items]    
Intangible assets, straight line depreciation rate 33.00% 33.00%
Maximum | Computer software    
Finite-Lived Intangible Assets [Line Items]    
Service Life Ranges 18 years 15 years
Maximum | Land, transmission and water rights    
Finite-Lived Intangible Assets [Line Items]    
Service Life Ranges 90 years 90 years
Maximum | Other    
Finite-Lived Intangible Assets [Line Items]    
Service Life Ranges 100 years 100 years