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Summary of Material Accounting Policies - Summary of Subscription Agreements (Detail) - shares shares in Millions	Sep. 30, 2024	Sep. 27, 2024	Mar. 24, 2024
Kayana [member]
Disclosure Of Significant Accounting Policies [Line Items]
Number of Shares Acquired	46.5	85.5	754.5

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- Definition

Disclosure of significant accounting policies [line items]

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- Definition

Number of shares acquired.

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