v3.25.4
Cover
12 Months Ended
Dec. 31, 2025
Cover [Abstract]  
Document Type POS AM
Amendment Flag true
Amendment Description update information
Entity Registrant Name Cardiff Lexington Corporation
Entity Central Index Key 0000811222
Entity Tax Identification Number 84-1044583
Entity Incorporation, State or Country Code NV
Entity Address, Address Line One 710 East Main Street
Entity Address, City or Town Lexington
Entity Address, State or Province KY
Entity Address, Postal Zip Code 40502
City Area Code 800
Local Phone Number 530-2100
Entity Filer Category Non-accelerated Filer
Entity Small Business true
Entity Emerging Growth Company false
Document Creation Date Mar. 13, 2026