v3.26.1
Cover
May 25, 2026
Cover [Abstract]  
Document Type 8-K
Amendment Flag false
Document Period End Date May 25, 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 Road #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
Trading Symbol NXXT
Security Exchange Name NASDAQ
Entity Emerging Growth Company true
Elected Not To Use the Extended Transition Period false