Condensed Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended			6 Months Ended
	Jun. 28, 2020		Jun. 30, 2019	Jun. 28, 2020	Jun. 30, 2019
Revenue:
Revenue	$ 352,914		$ 436,281	$ 802,104	$ 784,506
Cost of revenue:
Cost of Revenue	331,316		416,481	743,058	801,991
Gross profit (loss)	21,598		19,800	59,046	(17,485)
Operating expenses:
Research and development	12,335	[1]	18,159	27,973	33,152
Sales, general and administrative	55,967		61,978	121,925	124,835
Restructuring charges	1,259		2,453	2,835	1,788
(Gain) loss on sale and impairment of residential lease assets	141		8,301	(133)	17,527
Gain on business divestiture	(10,458)		(137,286)	(10,458)	(143,400)
Total operating expenses (income)	59,244		(46,395)	142,142	33,902
Operating income (loss)	(37,646)		66,195	(83,096)	(51,387)
Other income (expense), net:
Interest income	174		566	578	1,418
Interest expense	(10,205)	[1]	(16,424)	(20,742)	(33,215)
Other, net	70,032		67,768	125,101	100,841
Other income, net	60,001		51,910	104,937	69,044
Income before income taxes and equity in earnings of unconsolidated investees	22,355		118,105	21,841	17,657
Provision for income taxes	(3,068)		(6,068)	(4,937)	(11,865)
Equity in losses of unconsolidated investees	(889)		(1,963)	(644)	(283)
Net income	18,398		110,074	16,260	5,509
Net income attributable to noncontrolling interests and redeemable noncontrolling interests	980		11,385	1,687	26,226
Net income attributable to stockholders	$ 19,378		$ 121,459	$ 17,947	$ 31,735
Net income per share attributable to stockholders:
Basic (usd per share)	$ 0.11		$ 0.85	$ 0.11	$ 0.22
Diluted (usd per share)	$ 0.11		$ 0.75	$ 0.10	$ 0.22
Weighted-average shares:
Basic (shares)	170,003		142,471	169,413	142,095
Diluted (shares)	178,118		166,837	170,971	143,062
Solar power systems, components, and other
Revenue:
Revenue	$ 347,655		$ 426,841	$ 791,588	$ 768,283
Cost of revenue:
Cost of Revenue	329,169		412,383	738,186	793,289
Residential leasing
Revenue:
Revenue	1,329		1,676	2,653	5,560
Cost of revenue:
Cost of Revenue	1,217		1,350	2,513	4,372
Solar services
Revenue:
Revenue	3,930		7,764	7,863	10,663
Cost of revenue:
Cost of Revenue	$ 930		$ 2,748	$ 2,359	$ 4,330

[1] We have related-party transactions with Total SE and its affiliates as well as unconsolidated entities in which we have a direct equity investment. These related-party transactions are recorded within the "revenue: solar power systems, components, and other," "cost of revenue: solar power systems, components, and other," "operating expenses: research and development," and "other income (expense), net: interest expense" financial statement line items in our condensed consolidated statements of operations (see Note 2 and Note 10).