Long-Term Debt - Narrative (Details) - USD ($) $ in Thousands		3 Months Ended	6 Months Ended
	Jun. 10, 2022	Jun. 30, 2023	Jun. 30, 2023	Sep. 09, 2022
Secured Debt | Deutsche Bank AG Credit Agreement | SET Borrower 2022, LLC
Debt Instrument [Line Items]
Principal balance	$ 125,000
Secured Debt | Deutsche Bank AG Credit Agreement | SET Borrower 2022, LLC | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate
Debt Instrument [Line Items]
Applicable margin through the first twelve months	2.25%
Applicable margin for months thirteen through eighteen	2.50%
Applicable margin for months nineteen through twenty four	2.75%
Applicable margin after twenty four months through maturity	3.00%
Interest rate as of period end		7.16%	7.16%
Legacy Spruce Power
Debt Instrument [Line Items]
Long-term debt		$ (507,200)	$ (507,200)
Fair value of long-term debt				$ 35,200
Fair value adjustment of amortization of long-term debt		$ 1,500	$ 2,900