Business Combinations - Schedule of Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Thousands		3 Months Ended		12 Months Ended
	Sep. 09, 2022	Mar. 31, 2024	Mar. 31, 2023	Sep. 08, 2023	Dec. 31, 2023
Total purchase consideration:
Cash, net of cash acquired, and restricted cash		$ 0	$ 23,139
Allocation of consideration to assets acquired and liabilities assumed:
Goodwill		$ 28,757			$ 28,757
Spruce Power
Total purchase consideration:
Cash, net of cash acquired, and restricted cash	$ 32,585
Allocation of consideration to assets acquired and liabilities assumed:
Accounts receivable, net	10,995
Prepaid expenses and other current assets	4,363
Solar energy systems	495,566
Other property and equipment	337
Intangible assets	11,980
Interest rate swap assets	26,698
Right-of-use asset	2,951
Other assets	256
Goodwill	28,757
Accounts payable	(2,642)
Unfavorable solar renewable energy agreements	(10,500)
Accrued expenses	(13,302)
Lease liability	(3,340)
Long-term debt	(507,230)
Other liabilities	(43)
Redeemable noncontrolling interests and noncontrolling interests	(12,261)
Total assets acquired and liabilities assumed	32,585
Measurement Period Adjustments
Prepaid expenses and other current assets				$ (2,405)
Solar energy systems				89,268
Intangible assets				11,980
Right-of-use asset				(328)
Other assets				(102)
Goodwill				(129,879)
Accounts payable				(22)
Unfavorable solar renewable energy agreements				(10,500)
Accrued expenses				(241)
Lease liability				42
Long-term debt				2,772
Other liabilities				292
Redeemable noncontrolling interests and noncontrolling interests				39,123
Total assets acquired and liabilities assumed				$ 0
Spruce Power | Previously Reported
Total purchase consideration:
Cash, net of cash acquired, and restricted cash	32,585
Allocation of consideration to assets acquired and liabilities assumed:
Accounts receivable, net	10,995
Prepaid expenses and other current assets	6,768
Solar energy systems	406,298
Other property and equipment	337
Intangible assets	0
Interest rate swap assets	26,698
Right-of-use asset	3,279
Other assets	358
Goodwill	158,636
Accounts payable	(2,620)
Unfavorable solar renewable energy agreements	0
Accrued expenses	(13,061)
Lease liability	(3,382)
Long-term debt	(510,002)
Other liabilities	(335)
Redeemable noncontrolling interests and noncontrolling interests	(51,384)
Total assets acquired and liabilities assumed	$ 32,585