Cover - USD ($)	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Aug. 18, 2025	Jun. 28, 2024
Cover [Abstract]
Document Type	10-K
Amendment Flag	false
Document Annual Report	true
Document Transition Report	false
Document Period End Date	Dec. 31, 2024
Document Fiscal Period Focus	FY
Document Fiscal Year Focus	2024
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	3753 Howard Hughes Parkway
Entity Address, Address Line Two	Suite 200
Entity Address, City or Town	Las Vegas
Entity Address, State or Province	NV
Entity Address, Postal Zip Code	89169
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				$ 81,200,000
Entity Common Stock, Shares Outstanding			19,682,213
ICFR Auditor Attestation Flag	false
Document Financial Statement Error Correction [Flag]	false
Award Timing, How MNPI Considered [Text Block]	We have adopted an insider trading policy which prohibits our directors, officers, and employees from engaging in transactions in our common stock while in the possession of material non-public information; engaging in transactions in the stock of other companies while in possession of material non-public information that they become aware of in performing their duties; and disclosing material non-public information to unauthorized persons outside our company.
Award Timing MNPI Considered [Flag]	true
Auditor Firm ID	1808	606
Auditor Name	GBQ Partners, LLC	Grassi & Co., CPAs, P.C.
Auditor Location	Columbus, Ohio	Jericho, New York