XML 31 R1.htm IDEA: XBRL DOCUMENT v3.25.4
Submission
Jan. 27, 2026
Submission [Line Items]  
Central Index Key 0002094256
Registrant Name BEACON TOPCO, INC.
Registration File Number 333-291359
Form Type S-4
Submission Type S-4/A
Fee Exhibit Type EX-FILING FEES
Offering Table N/A
Offset Table N/A N/A
Combined Prospectus Table N/A N/A