Related-Party Debt - Estimated Material Contractual Obligations Related to Related-Party Promissory Notes (Detail) - Affiliated Entity - Convertible Note $ in Thousands	Jun. 30, 2026 USD ($)
Related Party Transaction [Line Items]
Effective interest rate	11.73%
Related Party Notes
Related Party Transaction [Line Items]
2026 (excluding the six months ended June 30, 2026)	$ 28,372
2027	536,282
Total	564,654
Principal Payments
Related Party Transaction [Line Items]
2026 (excluding the six months ended June 30, 2026)	0
2027	480,000
Total	480,000
Interest Payments
Related Party Transaction [Line Items]
2026 (excluding the six months ended June 30, 2026)	28,372
2027	56,282
Total	$ 84,654

Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

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