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Revenue from Contracts with Customers - Disaggregation of Revenue (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2022 | Mar. 31, 2021
Disaggregation of Revenue [Line Items] |  |
Revenues | $ 474,002 | $ 252,202
Percentage of revenue recognized over time | 96.00% | 94.00%
United States |  |
Disaggregation of Revenue [Line Items] |  |
Revenues | $ 438,391 | $ 234,009
Canada |  |
Disaggregation of Revenue [Line Items] |  |
Revenues | 15,988 | 10,853
Other |  |
Disaggregation of Revenue [Line Items] |  |
Revenues | 19,623 | 7,340
Project revenue |  |
Disaggregation of Revenue [Line Items] |  |
Revenues | 393,404 | 180,693
O&M revenue |  |
Disaggregation of Revenue [Line Items] |  |
Revenues | 20,253 | 18,484
Energy assets |  |
Disaggregation of Revenue [Line Items] |  |
Revenues | 38,428 | 33,287
Integrated-PV |  |
Disaggregation of Revenue [Line Items] |  |
Revenues | 11,356 | 9,154
Other |  |
Disaggregation of Revenue [Line Items] |  |
Revenues | 10,561 | 10,584
U.S. Regions |  |
Disaggregation of Revenue [Line Items] |  |
Revenues | 314,520 | 89,244
U.S. Regions | Project revenue |  |
Disaggregation of Revenue [Line Items] |  |
Revenues | 298,632 | 75,812
U.S. Regions | O&M revenue |  |
Disaggregation of Revenue [Line Items] |  |
Revenues | 5,080 | 4,415
U.S. Regions | Energy assets |  |
Disaggregation of Revenue [Line Items] |  |
Revenues | 10,018 | 8,802
U.S. Regions | Integrated-PV |  |
Disaggregation of Revenue [Line Items] |  |
Revenues | 0 | 0
U.S. Regions | Other |  |
Disaggregation of Revenue [Line Items] |  |
Revenues | 790 | 215
U.S. Federal |  |
Disaggregation of Revenue [Line Items] |  |
Revenues | 75,646 | 102,214
U.S. Federal | Project revenue |  |
Disaggregation of Revenue [Line Items] |  |
Revenues | 62,217 | 90,089
U.S. Federal | O&M revenue |  |
Disaggregation of Revenue [Line Items] |  |
Revenues | 12,297 | 11,440
U.S. Federal | Energy assets |  |
Disaggregation of Revenue [Line Items] |  |
Revenues | 1,090 | 664
U.S. Federal | Integrated-PV |  |
Disaggregation of Revenue [Line Items] |  |
Revenues | 0 | 0
U.S. Federal | Other |  |
Disaggregation of Revenue [Line Items] |  |
Revenues | 42 | 21
Canada |  |
Disaggregation of Revenue [Line Items] |  |
Revenues | 17,172 | 11,643
Canada | Project revenue |  |
Disaggregation of Revenue [Line Items] |  |
Revenues | 13,951 | 9,001
Canada | O&M revenue |  |
Disaggregation of Revenue [Line Items] |  |
Revenues | 11 | 26
Canada | Energy assets |  |
Disaggregation of Revenue [Line Items] |  |
Revenues | 761 | 747
Canada | Integrated-PV |  |
Disaggregation of Revenue [Line Items] |  |
Revenues | 0 | 0
Canada | Other |  |
Disaggregation of Revenue [Line Items] |  |
Revenues | 2,449 | 1,869
Non-Solar DG |  |
Disaggregation of Revenue [Line Items] |  |
Revenues | 29,261 | 25,580
Non-Solar DG | Project revenue |  |
Disaggregation of Revenue [Line Items] |  |
Revenues | 0 | 0
Non-Solar DG | O&M revenue |  |
Disaggregation of Revenue [Line Items] |  |
Revenues | 2,774 | 2,532
Non-Solar DG | Energy assets |  |
Disaggregation of Revenue [Line Items] |  |
Revenues | 26,487 | 22,939
Non-Solar DG | Integrated-PV |  |
Disaggregation of Revenue [Line Items] |  |
Revenues | 0 | 0
Non-Solar DG | Other |  |
Disaggregation of Revenue [Line Items] |  |
Revenues | 0 | 109
All Other |  |
Disaggregation of Revenue [Line Items] |  |
Revenues | 37,403 | 23,521
All Other | Project revenue |  |
Disaggregation of Revenue [Line Items] |  |
Revenues | 18,604 | 5,791
All Other | O&M revenue |  |
Disaggregation of Revenue [Line Items] |  |
Revenues | 91 | 71
All Other | Energy assets |  |
Disaggregation of Revenue [Line Items] |  |
Revenues | 72 | 135
All Other | Integrated-PV |  |
Disaggregation of Revenue [Line Items] |  |
Revenues | 11,356 | 9,154
All Other | Other |  |
Disaggregation of Revenue [Line Items] |  |
Revenues | $ 7,280 | $ 8,370

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- Definition Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 30 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8906-108599 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 40 -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e9031-108599 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 41 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e9038-108599 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8933-108599 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8933-108599 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 4 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130543-203045 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8736-108599 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8736-108599 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 42 -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e9054-108599 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130545-203045 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 924 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 11.L) -URI http://asc.fasb.org/extlink&oid=6472922&loc=d3e499488-122856 + Details
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