v3.25.3
Cover
Nov. 04, 2025
Cover [Abstract]  
Document Type 8-K
Amendment Flag false
Document Period End Date Nov. 04, 2025
Entity File Number 000-54617
Entity Registrant Name US NUCLEAR CORP
Entity Central Index Key 0001543623
Entity Tax Identification Number 45-4535739
Entity Incorporation, State or Country Code DE
Entity Address, Address Line One 7051 Eton Avenue
Entity Address, City or Town Canoga Park
Entity Address, State or Province CA
Entity Address, Postal Zip Code 91303
City Area Code (818)
Local Phone Number 883-7043
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Entity Emerging Growth Company false