Cim Income Nav 10-K/A 19 Apr 21 2020 FY Annual report (amended) Financial data

Cover Page

Cover Page - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2020	Apr. 09, 2021	Jun. 30, 2020
Entity Information
Document Type	10-K/A
Document Annual Report	true
Document Period End Date	Dec. 31, 2020
Current Fiscal Year End Date	--12-31
Document Transition Report	false
Entity File Number	000-55187
Entity Registrant Name	CIM INCOME NAV, INC.
Entity Incorporation, State or Country Code	MD
Entity Tax Identification Number	27-3147801
Entity Address, Address Line One	2398 East Camelback Road, 4th Floor
Entity Address, City or Town	Phoenix,
Entity Address, State or Province	AZ
Entity Address, Postal Zip Code	85016
City Area Code	(602)
Local Phone Number	778-8700
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	false
Entity Emerging Growth Company	false
ICFR Auditor Attestation Flag	false
Entity Shell Company	false
Entity Public Float			$ 514.8
Entity Central Index Key	0001498542
Amendment Flag	true
Document Fiscal Year Focus	2020
Document Fiscal Period Focus	FY
Documents Incorporated by Reference
D Shares Common Stock
Entity Information
Entity Common Stock, Shares Outstanding		15,200,000
T Shares Common Stock
Entity Information
Entity Common Stock, Shares Outstanding		13,700,000
S Shares Common Stock
Entity Information
Entity Common Stock, Shares Outstanding		7,600
I Shares Common Stock
Entity Information
Entity Common Stock, Shares Outstanding		1,100,000