XML 221 R73.htm IDEA: XBRL DOCUMENT v3.25.1
Related Party Transactions - Summary of Related Party Carrying Value of Investments In Advances (Parenthetical) (Detail) - Subsequent Event
$ in Millions
Jan. 01, 2025
USD ($)
SSGT III Bridge Loan  
Related Party Transaction [Line Items]  
Outstanding principal balance $ 2.9
SSGT III Promissory Note  
Related Party Transaction [Line Items]  
Outstanding principal balance $ 7.0