Income Taxes - Narrative (Details) - USD ($) $ in Millions |
12 Months Ended | |
|---|---|---|
Dec. 31, 2022 |
Dec. 31, 2021 |
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| Operating Loss Carryforwards [Line Items] | ||
| Additions charged to income tax provision | $ (130.8) | $ (103.4) |
| Uncertain tax positions | (52.8) | |
| Income tax examination, interest | 0.0 | 0.0 |
| Income tax examination, penalties | 0.0 | 0.0 |
| Research and development | ||
| Operating Loss Carryforwards [Line Items] | ||
| Tax credits | 25.2 | $ 12.9 |
| Federal | ||
| Operating Loss Carryforwards [Line Items] | ||
| Operating loss carryforwards | 902.0 | |
| State and Local Jurisdiction | ||
| Operating Loss Carryforwards [Line Items] | ||
| Operating loss carryforwards | $ 968.7 | |
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- Definition Amount, before allocation of a valuation allowances, of deferred tax assets attributable to deductible tax credit carryforwards including, but not limited to, research, foreign, general business, alternative minimum tax, and other deductible tax credit carryforwards. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The amount of estimated interest recognized in the period arising from income tax examinations. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The amount of estimated penalties recognized in the period arising from income tax examinations. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition The amount of the tax credit carryforward, before tax effects, available to reduce future taxable income under enacted tax laws. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of increase (decrease) in the valuation allowance for a specified deferred tax asset. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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