v3.26.1
Available-for-Sale Debt Securities - Schedule of Available-for-Sale Debt Securities Held in the Trust Account (Details) - USD ($)
Jun. 30, 2026
 [2]
Dec. 31, 2025
 [3]
Schedule of Available-for-Sale Debt Securities Held in the Trust Account [Line Items]    
Fair Value [1] $ 464,774,119 $ 456,710,724
U.S. government debt securities [Member]    
Schedule of Available-for-Sale Debt Securities Held in the Trust Account [Line Items]    
Amortized Cost [1] 464,793,730 456,425,803
Gross Unrealized Gains [1] 125,088 433,413
Gross Unrealized Losses [1] $ (144,699) $ (148,492)
[1] Contractual maturities are one year or less.
[2] One individual debt security was in a continuous unrealized loss position for less than 12 months and for which no allowance for credit loss has been recorded.
[3] No debt securities were in an unrealized loss position.