v3.23.1
Cover - USD ($)
 12 Months Ended
Dec. 31, 2022
Mar. 31, 2023
Jun. 30, 2022
Cover [Abstract]      
Document Type 10-K    
Amendment Flag false    
Document Annual Report true    
Document Transition Report false    
Document Period End Date Dec. 31, 2022    
Document Fiscal Period Focus FY    
Document Fiscal Year Focus 2022    
Current Fiscal Year End Date --12-31    
Entity File Number 000-49709    
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 3200 Bel Air Drive    
Entity Address, City or Town Las Vegas    
Entity Address, State or Province NV    
Entity Address, Postal Zip Code 89109    
City Area Code (844)    
Local Phone Number 628-2100    
Entity Well-known Seasoned Issuer No    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Interactive Data Current Yes    
Entity Filer Category Non-accelerated Filer    
Entity Small Business true    
Entity Emerging Growth Company false    
Entity Shell Company false    
Entity Public Float     $ 868,776
Entity Common Stock, Shares Outstanding   908,479,113  
Auditor Firm ID 606    
Auditor Name Grassi & Co., CPAs, P.C.    
Auditor Location Jericho, New York