Net Loss Per Share - Outstanding Stock Options and Stock Awards Excluded from Calculation of Net Loss Per Share (Detail) - shares shares in Thousands	3 Months Ended
Mar. 31, 2025	Mar. 31, 2024
Outstanding securities not included in diluted net income (loss) per share calculation:
Total	34,965	39,704
Stock options and stock awards
Outstanding securities not included in diluted net income (loss) per share calculation:
Total	18,770	18,161
Convertible Notes (as converted to common stock)
Outstanding securities not included in diluted net income (loss) per share calculation:
Total	16,195	21,543

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 260
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482662/260-10-50-1

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Balance Type:	na
Period Type:	duration