Summary of Significant Accounting Policies - Schedule of Revenues from External Customers (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Revenue, Major Customer [Line Items]
Total revenue	$ 2,956,997	$ 2,037,719	$ 2,259,813
Customer agreements and incentives
Revenue, Major Customer [Line Items]
Total revenue	1,819,007	1,505,227	1,186,706
Customer agreements
Revenue, Major Customer [Line Items]
Total revenue	1,708,483	1,388,412	1,077,099
Incentives
Revenue, Major Customer [Line Items]
Total revenue	110,524	116,815	109,607
Energy systems and product sales
Revenue, Major Customer [Line Items]
Total revenue	1,137,990	532,492	1,073,107
Energy systems
Revenue, Major Customer [Line Items]
Total revenue	878,341	204,776	656,408
Products
Revenue, Major Customer [Line Items]
Total revenue	$ 259,649	$ 327,716	$ 416,699