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Submission
Oct. 01, 2025
Submission [Line Items]  
Central Index Key 0001130310
Registrant Name CENTERPOINT ENERGY INC
Registration File Number 333-272025
Form Type S-3
Submission Type 424B5
Fee Exhibit Type EX-FILING FEES
Offering Table N/A
Offset Table N/A N/A
Combined Prospectus Table N/A N/A