Acquisitions - Assets Acquired and Liabilities Assumed from Business Combination (Details) - USD ($) $ in Thousands	Aug. 25, 2021	Dec. 22, 2020
True Green | Provisional accounting
Assets
Accounts receivable	$ 3,420
Other assets	510
Property, plant and equipment	201,150
Intangible assets	5,225
Total assets acquired	210,305
Liabilities
Accounts payable	23
Long-term debt	1,795
Intangible liabilities	10,115
Asset retirement obligation	1,998
Other liabilities	935
Total liabilities assumed	14,866
Noncontrolling interests	4,315
Goodwill	1,965
Total fair value of consideration transferred, net of cash acquired	193,089
True Green | Measurement period adjustments
Assets
Measurement period adjustments, accounts receivable	32
Measurement period adjustments, other assets	0
Measurement period adjustments, property, plant and equipment	310
Measurement period adjustments, intangible assets	510
Measurement period adjustments, total assets acquired	852
Liabilities
Measurement period adjustments, accounts payable	(23)
Measurement period adjustments, long-term debt	0
Measurement period adjustments, intangible liabilities	(10)
Measurement period adjustments, asset retirement obligation	0
Measurement period adjustments, other liabilities	55
Measurement period adjustments, total liabilities assumed	22
Measurement period adjustments, Non-controlling interests	0
Measurement period adjustments, Goodwill	(1,365)
Measurement period adjustments, Total fair value of consideration transferred, net of cash acquired	(535)
True Green | Final Allocation
Assets
Accounts receivable	3,452
Other assets	510
Property, plant and equipment	201,460
Intangible assets	5,735
Total assets acquired	211,157
Liabilities
Accounts payable	0
Long-term debt	1,795
Intangible liabilities	10,105
Asset retirement obligation	1,998
Other liabilities	990
Total liabilities assumed	14,888
Noncontrolling interests	4,315
Goodwill	600
Total fair value of consideration transferred, net of cash acquired	$ 192,554
Solar
Assets
Accounts receivable		$ 2,000
Other assets		672
Property, plant and equipment		128,050
Intangible assets		960
Total assets acquired		131,682
Liabilities
Accounts payable		747
Intangible liabilities		1,020
Asset retirement obligation		2,571
Other liabilities		441
Total liabilities assumed		4,779
Noncontrolling interests		8,475
Total fair value of consideration transferred, net of cash acquired		$ 118,428