v3.26.1
Organization and Description of Business (Details)
$ in Millions
12 Months Ended
Nov. 22, 2024
USD ($)
contract
Dec. 31, 2025
USD ($)
contract
portfolio
Aug. 18, 2023
lease
Mar. 31, 2023
contract
Sep. 09, 2022
Business Combination, Separately Recognized Transaction [Line Items]          
Number of home solar assets and contracts | contract   84,000      
Number of customer agreement portfolios | portfolio   14      
Working capital deficit | $   $ 122.9      
SS Holdings 2017 and subsidiaries (SMETH)          
Business Combination, Separately Recognized Transaction [Line Items]          
Useful life of intangible assets       20 years  
Number of customers | contract       22,500  
Provision recognized upon valuation of assets acquired          
Business Combination, Separately Recognized Transaction [Line Items]          
Useful life of intangible assets     11 years    
Number of customers | lease     2,400    
NJR Acquisition          
Business Combination, Separately Recognized Transaction [Line Items]          
Useful life of intangible assets 10 years        
Solar energy systems, number of systems acquired | contract 9,800 200      
Asset acquisition, consideration transferred | $ $ 132.5 $ 5.3      
Transaction cost | $ $ 0.3 $ 0.1      
Spruce Power          
Business Combination, Separately Recognized Transaction [Line Items]          
Percentage of membership interests acquired         100.00%