Cover |
Sep. 30, 2026 |
|---|---|
| Cover [Abstract] | |
| Document Type | 8-K/A |
| Amendment Flag | true |
| Amendment Description | This Current Report on Form 8-K/A (this “Amendment”) amends the Current Report on Form 8-K (the “Original Form 8-K”) filed by NextNRG, Inc., with the Securities and Exchange Commission (the “SEC”) on October 6, 2026. This Amendment is being filed as an exhibit-only filing to file the Form of Certificate of Designation of Preferences, Rights and Limitations of Series C Convertible Non-Voting Preferred Stock (the “Certificate of Designation”) as Exhibit 3.1 and the Form of Amendment to Securities Purchase Agreement, dated as of September 30, 2026, by and between NextNRG, Inc. and the Buyer (the “SPA”) as Exhibit 10.2. |
| Document Period End Date | Sep. 30, 2026 |
| Entity File Number | 001-40809 |
| Entity Registrant Name | NextNRG, Inc. |
| Entity Central Index Key | 0001817004 |
| Entity Tax Identification Number | 83-4260623 |
| Entity Incorporation, State or Country Code | DE |
| Entity Address, Address Line One | 407 Lincoln Rd. #9F |
| Entity Address, City or Town | Miami Beach |
| Entity Address, State or Province | FL |
| Entity Address, Postal Zip Code | 33139 |
| City Area Code | (305) |
| Local Phone Number | 791-1169 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Title of 12(b) Security | Common Stock, $0.0001 par value |
| Trading Symbol | NXXT |
| Security Exchange Name | NASDAQ |
| Entity Emerging Growth Company | true |
| Elected Not To Use the Extended Transition Period | false |