v3.22.0.1

Income Taxes - Narrative (Details) - USD ($) $ in Thousands | 1 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Dec. 31, 2020 | Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2021
Operating Loss Carryforwards [Line Items] |  |  |  |
benefit related to carryback of net operating loss |  | $ 95,600 |  |
Deferred tax assets | $ 2,187,826 | 2,187,826 |  | $ 3,334,854
Federal net operating loss carryforwards | 5,100,000 | 5,100,000 |  | 8,800,000
Federal research and development tax credit carryforwards | 287,000 | 287,000 |  | 491,200
State net operating loss carryforwards | 2,500,000 | 2,500,000 |  | 5,500,000
State research and development and enterprise zone tax credit carryfowards | 200,800 | 200,800 |  | 338,100
Unrecognized tax benefits that would impact effective tax rate |  |  |  | 195,200
Unrecognized tax benefits, income tax penalties and interest accrued | 52,200 | $ 52,200 |  | $ 58,700
Tax adjustments, settlements, and unusual provisions |  |  | $ 196,400 |
Income tax expense, uncertain tax positions |  |  | 26,600 |
Internal Revenue Service (IRS) |  |  |  |
Operating Loss Carryforwards [Line Items] |  |  |  |
Income tax examination, estimate of possible loss | 1,300,000 |  |  |
Amount of possible loss which exceeds reserves | $ 1,000,000 |  |  |
Domestic Tax Authority |  |  |  |
Operating Loss Carryforwards [Line Items] |  |  |  |
Deferred tax assets |  |  | $ 140,700 |

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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards. + 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 (b) -URI http://asc.fasb.org/extlink&oid=121826272&loc=d3e32537-109319 + Details
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- Definition Amount of income tax expense (benefit) from continuing operations attributable to an adjustment of a deferred tax liability or asset for enacted changes in tax laws or rates or a change in the tax status of the entity. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 9 -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=121826272&loc=d3e32639-109319 + Details
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