Tax Equity Financings (Details) $ in Thousands	1 Months Ended	3 Months Ended
	Aug. 31, 2021 USD ($) MW	Jan. 31, 2024 USD ($) MW	Jan. 31, 2023 USD ($)	Jan. 31, 2022 MW	Oct. 31, 2023 USD ($)	Nov. 30, 2021 USD ($)
Tax Equity Financing
Net (loss) income attributable to noncontrolling interests		$ (24,606)	$ (2,464)
Groton Project
Tax Equity Financing
Capacity of plant | MW		7.4
Net (loss) income attributable to noncontrolling interests		$ (3,600)	(2,900)
Derby Project
Tax Equity Financing
Net (loss) income attributable to noncontrolling interests		(20,700)	0
REI Partnership Flip Transaction
Tax Equity Financing
Amount of distribution		100	100
Net (loss) income attributable to noncontrolling interests		(300)	$ 400
REI Partnership Flip Transaction | Groton Project
Tax Equity Financing
Capacity of plant | MW	7.4
Tax equity financing commitment	$ 15,000
REI Partnership Flip Transaction | L I P A Yaphank Project
Tax Equity Financing
Capacity of plant | MW				7.4
Tax equity financing commitment						$ 12,400
Tax equity financing transactions with Franklin Park
Tax Equity Financing
Tax equity financing commitment					$ 30,200
Tax equity financing transactions with Franklin Park | Derby Project
Tax Equity Financing
Amount of distribution		$ 100