The percentage of the Company owned by a related party.

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The number of shares owned by related party from upfront and milestone payments.

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Amount of stock sale premium.

+ References

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Amount of receivables arising from transactions with related parties due within one year or the normal operating cycle, if longer.

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- Definition

Direct costs arising from transactions with related parties who are not affiliates or joint Ventures. These costs are categorized as cost of goods sold.

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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.

+ References

No definition available.

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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.

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- Definition

Amount of revenue, fees and commissions earned from transactions between (a) a parent company and its subsidiaries; (b) subsidiaries of a common parent; (c) an entity and trusts for the benefit of employees, for example, but not limited to, pension and profit-sharing trusts that are managed by or under the trusteeship of the entity's management; (d) an entity and its principal, owners, management, or members of their immediate families; and (e) affiliates.

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Related Party Transactions (Detail) - USD ($) $ in Thousands	1 Months Ended	12 Months Ended
	Aug. 31, 2021	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Related Party Transaction [Line Items]
Accounts due from related parties		$ 3,260
Revenue From Contract With Customer Excluding Assessed Tax		41,867	$ 23,028	$ 135,082
Commercial Supply Revenue
Related Party Transaction [Line Items]
Revenue From Contract With Customer Excluding Assessed Tax		10,223	701
Collaborative Revenue
Related Party Transaction [Line Items]
Revenue From Contract With Customer Excluding Assessed Tax		16,572	706
Clinical Compound Revenue
Related Party Transaction [Line Items]
Revenue From Contract With Customer Excluding Assessed Tax			398	643
License and Milestone Fees
Related Party Transaction [Line Items]
Revenue From Contract With Customer Excluding Assessed Tax		15,000	21,223	$ 134,439
Royalty Revenue
Related Party Transaction [Line Items]
Revenue From Contract With Customer Excluding Assessed Tax		72
CSL Vifor Profit Sharing [Member] \| Collaborative Revenue
Related Party Transaction [Line Items]
Revenue From Contract With Customer Excluding Assessed Tax		$ 16,572
Vifor International Ltd. [Member]
Related Party Transaction [Line Items]
Shares owned as a result of upfront and milestone payments		7,396,770
Related party ownership percentage		13.70%
CSL Vifor [Member]
Related Party Transaction [Line Items]
Accounts due from related parties		$ 3,260
CSL Vifor [Member] \| Commercial Supply Revenue
Related Party Transaction [Line Items]
Revenue from related parties		10,223	701
Related party cost of goods sold		7,266
CSL Vifor [Member] \| Clinical Compound Revenue
Related Party Transaction [Line Items]
Revenue from related parties			$ 361
CSL Vifor [Member] \| License and Milestone Fees
Related Party Transaction [Line Items]
Revenue from related parties	$ 15,000	15,000
CSL Vifor [Member] \| Royalty Revenue
Related Party Transaction [Line Items]
Revenue from related parties		72
CSL Vifor [Member] \| CSL Vifor Profit Sharing [Member] \| Collaborative Revenue
Related Party Transaction [Line Items]
Revenue From Contract With Customer Excluding Assessed Tax		$ 16,572
CSL Vifor [Member] \| Vifor International Ltd. [Member] \| License and Milestone Fees
Related Party Transaction [Line Items]
Stock Sale Premium	$ 5,031