Document and Entity Information - USD ($) $ in Millions	12 Months Ended
	Dec. 30, 2016	Feb. 24, 2017	Jul. 01, 2016
Document and Entity Information [Abstract]
Entity Registrant Name	Integer Holdings Corporation
Entity Central Index Key	0001114483
Document Type	10-K
Document Period End Date	Dec. 30, 2016
Amendment Flag	false
Document Fiscal Year Focus	2016
Document Fiscal Period Focus	FY
Current Fiscal Year End Date	--12-30
Entity Well-known Seasoned Issuer	Yes
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Filer Category	Large Accelerated Filer
Entity Public Float			$ 967
Entity Common Stock, Shares Outstanding		30,998,920