v3.26.1
Fair Value Measurements of Financial instruments - Additional Information (Detail) - Blackstone - Consolidated Blackstone Funds - Fair Value, Measurements, Recurring
$ in Millions
6 Months Ended
Jun. 30, 2026
USD ($)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]  
Financial investment weighted average remaining term 1 year
Investments fair value disclosure $ 704.0