Summary of Significant Accounting Policies - Additional Information (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2024 USD ($) reporting_unit segment business_activity	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)
Summary Of Significant Accounting Policies [Line Items]
Number of operating segments | segment	1
Number of business activities | business_activity	1
Bad debt expense	$ 17,000	$ 21,700	$ 17,000
Uncollectible receivables written off	20,700	15,800	10,300
Capitalized additional costs associated with software	$ 25,900	21,300	10,000
Number of reporting units | reporting_unit	1
Deferred revenue, revenue recognized	$ 137,700	113,300	99,000
Goodwill impairment	3,122,168	1,158,000	0
Contracted but not yet recognized	$ 31,300,000
Revenue expected to recognize over next twelve months, percent	5.00%
Revenue recognized, term, existing deferred revenue	10 years
Performance obligation guarantees, intervals in which systems are monitored to insure performance is met	2 years
Renewal term	5 years
Vivant | Common Stock
Summary Of Significant Accounting Policies [Line Items]
Business combination, consideration transferred	0.55
Solar energy systems and product sales
Summary Of Significant Accounting Policies [Line Items]
Costs	$ 539,952	1,019,638	$ 1,178,548
Solar energy systems and product sales | Cost of Goods and Service Benchmark | Supplier Concentration Risk | Top Five Suppliers
Summary Of Significant Accounting Policies [Line Items]
Costs	$ 854,900	$ 561,600
Minimum
Summary Of Significant Accounting Policies [Line Items]
Supplier payment term	90 days
Power purchase or lease agreement term	20 years
Maximum
Summary Of Significant Accounting Policies [Line Items]
Supplier payment term	120 days
Power purchase or lease agreement term	25 years
Solar energy systems
Summary Of Significant Accounting Policies [Line Items]
Estimated useful life	35 years
Solar energy systems | Under Customer Agreements:
Summary Of Significant Accounting Policies [Line Items]
Residential solar energy system, average age	6 years
Inverters and batteries | Minimum
Summary Of Significant Accounting Policies [Line Items]
Estimated useful life	10 years
Inverters and batteries | Maximum
Summary Of Significant Accounting Policies [Line Items]
Estimated useful life	15 years
Software and software development costs
Summary Of Significant Accounting Policies [Line Items]
Estimated useful life	3 years