Other Assets - Additional Information (Detail) (Chemo Centryx, Inc., USD $) In Millions, unless otherwise specified |
1 Months Ended |
|---|---|
Sep. 30, 2011 | |
Chemo Centryx, Inc. |
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| Related Party Transaction [Line Items] | |
| Notes Receivable | $ 10 |
| Notes Receivable Interest Rate | 5.00% |
| Notes Receivable, Maturity Date | Sep. 30, 2021 |
| Commitment to participate in private placement of CCX shares | $ 5 |
| X | ||||||||||
- Definition Commitments To Participate In Private Placement Upon Successful Public Offering
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| X | ||||||||||
- Definition Notes Receivable Face Value
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| X | ||||||||||
- Definition Notes Receivable Interest Rate
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| X | ||||||||||
- Definition Notes Receivable, Maturity Date
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| X | ||||||||||
- 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.
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