Document and Entity Information	12 Months Ended
	Dec. 31, 2017 shares
Document and Entity Information [Abstract]
Entity Registrant Name	INTERTAPE POLYMER GROUP INC
Entity Central Index Key	0000880224
Entity Filer Category	Large Accelerated Filer
Current Fiscal Year End Date	--12-31
Document Type	20-F
Document Period End Date	Dec. 31, 2017
Document Fiscal Year Focus	2017
Document Fiscal Period Focus	FY
Amendment Flag	false
Entity Well-known Seasoned Issuer	Yes
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Common Stock, Shares Outstanding	58,799,910