Document and Entity Information	9 Months Ended
	Sep. 30, 2017 shares
Document And Entity Information
Entity Registrant Name	DIVALL INSURED INCOME PROPERTIES 2 LIMITED PARTNERSHIP
Entity Central Index Key	0000825788
Document Type	10-Q
Document Period End Date	Sep. 30, 2017
Amendment Flag	false
Current Fiscal Year End Date	--12-31
Entity Filer Category	Smaller Reporting Company
Entity Common Stock, Shares Outstanding	0
Trading Symbol	DIVXZ
Document Fiscal Period Focus	Q3
Document Fiscal Year Focus	2017