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Income Taxes - Additional Information (Details) - USD ($) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Income Tax Contingency [Line Items] |  |  |
Investment tax credit | $ 87,500 | $ 75,500 |
Other state tax credit carryforward | 1,300 |  |
Deferred tax asset, valuation allowance | 61,695 | 136,682 |
Valuation allowance, deferred tax asset, increase (decrease) | (75,000) |  |
U.S. Federal |  |  |
Income Tax Contingency [Line Items] |  |  |
Capital loss carryforward | 7,200 |  |
Net operating loss carryforwards | 720,700 |  |
U.S. Federal | Indefinite |  |  |
Income Tax Contingency [Line Items] |  |  |
Net operating loss carryforwards | 1,400,000 |  |
State |  |  |
Income Tax Contingency [Line Items] |  |  |
Capital loss carryforward | 8,900 |  |
Net operating loss carryforwards | 2,500,000 |  |
State | Indefinite |  |  |
Income Tax Contingency [Line Items] |  |  |
Net operating loss carryforwards | 296,800 |  |
Vivint Solar |  |  |
Income Tax Contingency [Line Items] |  |  |
Unrecognized tax benefits | 1,000 | 1,000 | $ 1,000
California Enterprise Zone Credits. |  |  |
Income Tax Contingency [Line Items] |  |  |
Investment tax credit | $ 1,000 | $ 1,000 |

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- Definition Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=121826272&loc=d3e32537-109319 + Details
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- Definition The amount deducted from an entities' taxes, reflecting a percentage of an amount invested in certain assets spread over the useful life of those assets; includes deferred investment tax credits. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3602-108585 + Details
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