Document And Entity Information (USD $)	12 Months Ended
	Dec. 31, 2011	Jan. 17, 2012
Document And Entity Information [Abstract]
Document Type	10-K
Amendment Flag	false
Document Period End Date	Dec. 31, 2011
Document Fiscal Year Focus	2011
Document Fiscal Period Focus	FY
Entity Registrant Name	DIVALL INSURED INCOME PROPERTIES 2 LIMITED PARTNERSHIP
Entity Central Index Key	0000825788
Current Fiscal Year End Date	--12-31
Entity Filer Category	Smaller Reporting Company
Entity Common Stock, Shares Outstanding		0
Entity Current Reporting Status	Yes
Entity Voluntary Filers	No
Entity Well-known Seasoned Issuer	No
Entity Public Float		$ 0