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Basis of Presentation and Significant Accounting Policies - Purchase of Rights and Income Taxes (Details) - USD ($) $ in Millions |  | 12 Months Ended
--- | --- | ---
Nov. 21, 2022 | Dec. 31, 2022 | Dec. 31, 2021
Purchase of Rights to Future Milestones and Royalties |  |  |
Impairment of long-term royalty receivable |  | $ 0.0 | $ 0.0
Estimated useful life of intangible asset | 17 years |  |
Income tax penalties or interest charged |  | $ 0.0 |

X
- Definition Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a)(3) -URI https://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275 + Details
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- Definition Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=121826272&loc=d3e32718-109319 + Details
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