v3.25.2
Form N-1A Cover
Sep. 12, 2025
Prospectus [Line Items]  
Document Type 497
Amendment Flag false
Registrant Name THE RBB FUND, INC.
Entity Central Index Key 0000831114
Entity Investment Company Type N-1A
Document Period End Date Sep. 12, 2025
Prospectus Date May 02, 2025