<?xml version='1.0' encoding='UTF-8'?>
<FilingSummary>
  <Version>3.7.0.1</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>220</ContextCount>
  <ElementCount>333</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>false</FootnotesReported>
  <SegmentCount>81</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>8</UnitCount>
  <MyReports>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>0001000 - Document - Document and Entity Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/DocumentAndEntityInformation</Role>
      <ShortName>Document and Entity Information</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>1</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R2.htm</HtmlFileName>
      <LongName>1001000 - Statement - Condensed Consolidated Balance Sheets - Unaudited</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/CondensedConsolidatedBalanceSheetsUnaudited</Role>
      <ShortName>Condensed Consolidated Balance Sheets - Unaudited</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>2</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R3.htm</HtmlFileName>
      <LongName>1001501 - Statement - Condensed Consolidated Balance Sheets - Unaudited (Parenthetical)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/CondensedConsolidatedBalanceSheetsUnauditedParenthetical</Role>
      <ShortName>Condensed Consolidated Balance Sheets - Unaudited (Parenthetical)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>3</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R4.htm</HtmlFileName>
      <LongName>1002000 - Statement - Condensed Consolidated Statements of Operations and Comprehensive Income - Unaudited</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/CondensedConsolidatedStatementsOfOperationsAndComprehensiveIncomeUnaudited</Role>
      <ShortName>Condensed Consolidated Statements of Operations and Comprehensive Income - Unaudited</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>4</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R5.htm</HtmlFileName>
      <LongName>1003000 - Statement - Condensed Consolidated Statements of Cash Flows - Unaudited</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/CondensedConsolidatedStatementsOfCashFlowsUnaudited</Role>
      <ShortName>Condensed Consolidated Statements of Cash Flows - Unaudited</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>5</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R6.htm</HtmlFileName>
      <LongName>1004000 - Statement - Condensed Consolidated Statement of Stockholders' Equity - Unaudited</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/CondensedConsolidatedStatementOfStockholdersEquityUnaudited</Role>
      <ShortName>Condensed Consolidated Statement of Stockholders' Equity - Unaudited</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>6</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R7.htm</HtmlFileName>
      <LongName>2101100 - Disclosure - Basis of Presentation</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/BasisOfPresentation</Role>
      <ShortName>Basis of Presentation</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>7</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R8.htm</HtmlFileName>
      <LongName>2102100 - Disclosure - Divestiture</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/Divestiture</Role>
      <ShortName>Divestiture</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>8</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R9.htm</HtmlFileName>
      <LongName>2105100 - Disclosure - Supplemental Cash Flow Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/SupplementalCashFlowInformation</Role>
      <ShortName>Supplemental Cash Flow Information</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>9</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R10.htm</HtmlFileName>
      <LongName>2106100 - Disclosure - Inventories</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/Inventories</Role>
      <ShortName>Inventories</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>10</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R11.htm</HtmlFileName>
      <LongName>2107100 - Disclosure - Goodwill and Other Intangible Assets, Net</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/GoodwillAndOtherIntangibleAssetsNet</Role>
      <ShortName>Goodwill and Other Intangible Assets, Net</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>11</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R12.htm</HtmlFileName>
      <LongName>2108100 - Disclosure - Debt</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/Debt</Role>
      <ShortName>Debt</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>12</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R13.htm</HtmlFileName>
      <LongName>2109100 - Disclosure - Benefit Plans</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/BenefitPlans</Role>
      <ShortName>Benefit Plans</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>13</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R14.htm</HtmlFileName>
      <LongName>2110100 - Disclosure - Stock-Based Compensation</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/StockBasedCompensation</Role>
      <ShortName>Stock-Based Compensation</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>14</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R15.htm</HtmlFileName>
      <LongName>2111100 - Disclosure - Other Operating Expenses, Net</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/OtherOperatingExpensesNet</Role>
      <ShortName>Other Operating Expenses, Net</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>15</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R16.htm</HtmlFileName>
      <LongName>2113100 - Disclosure - Income Taxes</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/IncomeTaxes</Role>
      <ShortName>Income Taxes</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>16</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R17.htm</HtmlFileName>
      <LongName>2114100 - Disclosure - Commitments and Contingencies</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/CommitmentsAndContingencies</Role>
      <ShortName>Commitments and Contingencies</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>17</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R18.htm</HtmlFileName>
      <LongName>2116100 - Disclosure - Earnings (Loss) Per Share (EPS)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/EarningsLossPerShareEps</Role>
      <ShortName>Earnings (Loss) Per Share (EPS)</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>18</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R19.htm</HtmlFileName>
      <LongName>2117100 - Disclosure - Accumulated Other Comprehensive Income (Loss)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/AccumulatedOtherComprehensiveIncomeLoss</Role>
      <ShortName>Accumulated Other Comprehensive Income (Loss)</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>19</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R20.htm</HtmlFileName>
      <LongName>2118100 - Disclosure - Fair Value Measurements</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/FairValueMeasurements</Role>
      <ShortName>Fair Value Measurements</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>20</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R21.htm</HtmlFileName>
      <LongName>2119100 - Disclosure - Segment Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/SegmentInformation</Role>
      <ShortName>Segment Information</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>21</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R22.htm</HtmlFileName>
      <LongName>2120100 - Disclosure - Impact of Recently Issued Accounting Standards</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/ImpactOfRecentlyIssuedAccountingStandards</Role>
      <ShortName>Impact of Recently Issued Accounting Standards</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>22</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R23.htm</HtmlFileName>
      <LongName>2201201 - Disclosure - Basis of Presentation (Policies)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/BasisOfPresentationPolicies</Role>
      <ShortName>Basis of Presentation (Policies)</ShortName>
      <MenuCategory>Policies</MenuCategory>
      <ParentRole>http://www.greatbatchmedical.com/role/ImpactOfRecentlyIssuedAccountingStandards</ParentRole>
      <Position>23</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R24.htm</HtmlFileName>
      <LongName>2302301 - Disclosure - Divestiture (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/DivestitureTables</Role>
      <ShortName>Divestiture (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.greatbatchmedical.com/role/Divestiture</ParentRole>
      <Position>24</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R25.htm</HtmlFileName>
      <LongName>2305301 - Disclosure - Supplemental Cash Flow Information (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/SupplementalCashFlowInformationTables</Role>
      <ShortName>Supplemental Cash Flow Information (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.greatbatchmedical.com/role/SupplementalCashFlowInformation</ParentRole>
      <Position>25</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R26.htm</HtmlFileName>
      <LongName>2306301 - Disclosure - Inventories (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/InventoriesTables</Role>
      <ShortName>Inventories (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.greatbatchmedical.com/role/Inventories</ParentRole>
      <Position>26</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R27.htm</HtmlFileName>
      <LongName>2307301 - Disclosure - Goodwill and Other Intangible Assets, Net (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/GoodwillAndOtherIntangibleAssetsNetTables</Role>
      <ShortName>Goodwill and Other Intangible Assets, Net (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.greatbatchmedical.com/role/GoodwillAndOtherIntangibleAssetsNet</ParentRole>
      <Position>27</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R28.htm</HtmlFileName>
      <LongName>2308301 - Disclosure - Debt (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/DebtTables</Role>
      <ShortName>Debt (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.greatbatchmedical.com/role/Debt</ParentRole>
      <Position>28</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R29.htm</HtmlFileName>
      <LongName>2309301 - Disclosure - Benefit Plans (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/BenefitPlansTables</Role>
      <ShortName>Benefit Plans (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.greatbatchmedical.com/role/BenefitPlans</ParentRole>
      <Position>29</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R30.htm</HtmlFileName>
      <LongName>2310301 - Disclosure - Stock-Based Compensation (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/StockBasedCompensationTables</Role>
      <ShortName>Stock-Based Compensation (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.greatbatchmedical.com/role/StockBasedCompensation</ParentRole>
      <Position>30</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R31.htm</HtmlFileName>
      <LongName>2311301 - Disclosure - Other Operating Expenses, Net (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/OtherOperatingExpensesNetTables</Role>
      <ShortName>Other Operating Expenses, Net (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.greatbatchmedical.com/role/OtherOperatingExpensesNet</ParentRole>
      <Position>31</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R32.htm</HtmlFileName>
      <LongName>2314301 - Disclosure - Commitments and Contingencies (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/CommitmentsAndContingenciesTables</Role>
      <ShortName>Commitments and Contingencies (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.greatbatchmedical.com/role/CommitmentsAndContingencies</ParentRole>
      <Position>32</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R33.htm</HtmlFileName>
      <LongName>2316301 - Disclosure - Earnings (Loss) Per Share (EPS) (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/EarningsLossPerShareEpsTables</Role>
      <ShortName>Earnings (Loss) Per Share (EPS) (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.greatbatchmedical.com/role/EarningsLossPerShareEps</ParentRole>
      <Position>33</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R34.htm</HtmlFileName>
      <LongName>2317301 - Disclosure - Accumulated Other Comprehensive Income (Loss) (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/AccumulatedOtherComprehensiveIncomeLossTables</Role>
      <ShortName>Accumulated Other Comprehensive Income (Loss) (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.greatbatchmedical.com/role/AccumulatedOtherComprehensiveIncomeLoss</ParentRole>
      <Position>34</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R35.htm</HtmlFileName>
      <LongName>2318301 - Disclosure - Fair Value Measurements (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/FairValueMeasurementsTables</Role>
      <ShortName>Fair Value Measurements (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.greatbatchmedical.com/role/FairValueMeasurements</ParentRole>
      <Position>35</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R36.htm</HtmlFileName>
      <LongName>2319301 - Disclosure - Segment Information (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/SegmentInformationTables</Role>
      <ShortName>Segment Information (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.greatbatchmedical.com/role/SegmentInformation</ParentRole>
      <Position>36</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R37.htm</HtmlFileName>
      <LongName>2401402 - Disclosure - Basis of Presentation (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/BasisOfPresentationNarrativeDetails</Role>
      <ShortName>Basis of Presentation (Narrative) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.greatbatchmedical.com/role/BasisOfPresentationPolicies</ParentRole>
      <Position>37</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R38.htm</HtmlFileName>
      <LongName>2402402 - Disclosure - Divestiture (Spin-off of Nuvectra Corporation) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/DivestitureSpinOffOfNuvectraCorporationDetails</Role>
      <ShortName>Divestiture (Spin-off of Nuvectra Corporation) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.greatbatchmedical.com/role/DivestitureTables</ParentRole>
      <Position>38</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R39.htm</HtmlFileName>
      <LongName>2405402 - Disclosure - Supplemental Cash Flow Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/SupplementalCashFlowInformationDetails</Role>
      <ShortName>Supplemental Cash Flow Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.greatbatchmedical.com/role/SupplementalCashFlowInformationTables</ParentRole>
      <Position>39</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R40.htm</HtmlFileName>
      <LongName>2406402 - Disclosure - Inventories (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/InventoriesDetails</Role>
      <ShortName>Inventories (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.greatbatchmedical.com/role/InventoriesTables</ParentRole>
      <Position>40</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R41.htm</HtmlFileName>
      <LongName>2407402 - Disclosure - Goodwill and Other Intangible Assets, Net (Schedule of Indefinite-Lived Intangible Assets and Goodwill) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/GoodwillAndOtherIntangibleAssetsNetScheduleOfIndefiniteLivedIntangibleAssetsAndGoodwillDetails</Role>
      <ShortName>Goodwill and Other Intangible Assets, Net (Schedule of Indefinite-Lived Intangible Assets and Goodwill) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.greatbatchmedical.com/role/GoodwillAndOtherIntangibleAssetsNetTables</ParentRole>
      <Position>41</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R42.htm</HtmlFileName>
      <LongName>2407403 - Disclosure - Goodwill and Other Intangible Assets, Net (Schedule of Finite-Lived Intangible Assets, Major Class) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/GoodwillAndOtherIntangibleAssetsNetScheduleOfFiniteLivedIntangibleAssetsMajorClassDetails</Role>
      <ShortName>Goodwill and Other Intangible Assets, Net (Schedule of Finite-Lived Intangible Assets, Major Class) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.greatbatchmedical.com/role/GoodwillAndOtherIntangibleAssetsNetTables</ParentRole>
      <Position>42</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R43.htm</HtmlFileName>
      <LongName>2407404 - Disclosure - Goodwill and Other Intangible Assets, Net (Schedule of Finite-Lived Intangible Assets, Amortization Expense) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/GoodwillAndOtherIntangibleAssetsNetScheduleOfFiniteLivedIntangibleAssetsAmortizationExpenseDetails</Role>
      <ShortName>Goodwill and Other Intangible Assets, Net (Schedule of Finite-Lived Intangible Assets, Amortization Expense) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.greatbatchmedical.com/role/GoodwillAndOtherIntangibleAssetsNetTables</ParentRole>
      <Position>43</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R44.htm</HtmlFileName>
      <LongName>2407405 - Disclosure - Goodwill and Other Intangible Assets, Net (Schedule of Finite-Lived Intangible Assets, Future Amortization Expense) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/GoodwillAndOtherIntangibleAssetsNetScheduleOfFiniteLivedIntangibleAssetsFutureAmortizationExpenseDetails</Role>
      <ShortName>Goodwill and Other Intangible Assets, Net (Schedule of Finite-Lived Intangible Assets, Future Amortization Expense) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.greatbatchmedical.com/role/GoodwillAndOtherIntangibleAssetsNetTables</ParentRole>
      <Position>44</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R45.htm</HtmlFileName>
      <LongName>2408402 - Disclosure - Debt (Schedule of Long-Term Debt) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/DebtScheduleOfLongTermDebtDetails</Role>
      <ShortName>Debt (Schedule of Long-Term Debt) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.greatbatchmedical.com/role/DebtTables</ParentRole>
      <Position>45</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R46.htm</HtmlFileName>
      <LongName>2408403 - Disclosure - Debt (Credit Facility) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/DebtCreditFacilityDetails</Role>
      <ShortName>Debt (Credit Facility) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.greatbatchmedical.com/role/DebtTables</ParentRole>
      <Position>46</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R47.htm</HtmlFileName>
      <LongName>2408404 - Disclosure - Debt (Long-term Debt Maturity Schedule) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/DebtLongTermDebtMaturityScheduleDetails</Role>
      <ShortName>Debt (Long-term Debt Maturity Schedule) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.greatbatchmedical.com/role/DebtTables</ParentRole>
      <Position>47</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R48.htm</HtmlFileName>
      <LongName>2408405 - Disclosure - Debt (Schedule of Deferred Financing Fees) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/DebtScheduleOfDeferredFinancingFeesDetails</Role>
      <ShortName>Debt (Schedule of Deferred Financing Fees) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.greatbatchmedical.com/role/DebtTables</ParentRole>
      <Position>48</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R49.htm</HtmlFileName>
      <LongName>2408406 - Disclosure - Debt (Schedule of Interest Rate Swaps and Details) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/DebtScheduleOfInterestRateSwapsAndDetailsDetails</Role>
      <ShortName>Debt (Schedule of Interest Rate Swaps and Details) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.greatbatchmedical.com/role/DebtTables</ParentRole>
      <Position>49</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R50.htm</HtmlFileName>
      <LongName>2409402 - Disclosure - Benefit Plans (Schedule of Defined Benefit Plan, Change in Benefit Obligation) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/BenefitPlansScheduleOfDefinedBenefitPlanChangeInBenefitObligationDetails</Role>
      <ShortName>Benefit Plans (Schedule of Defined Benefit Plan, Change in Benefit Obligation) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.greatbatchmedical.com/role/BenefitPlansTables</ParentRole>
      <Position>50</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R51.htm</HtmlFileName>
      <LongName>2409403 - Disclosure - Benefit Plans (Schedule of Net Defined Benefit Cost) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/BenefitPlansScheduleOfNetDefinedBenefitCostDetails</Role>
      <ShortName>Benefit Plans (Schedule of Net Defined Benefit Cost) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.greatbatchmedical.com/role/BenefitPlansTables</ParentRole>
      <Position>51</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R52.htm</HtmlFileName>
      <LongName>2410402 - Disclosure - Stock-Based Compensation (Allocation of Recognized Period Costs) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/StockBasedCompensationAllocationOfRecognizedPeriodCostsDetails</Role>
      <ShortName>Stock-Based Compensation (Allocation of Recognized Period Costs) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.greatbatchmedical.com/role/StockBasedCompensationTables</ParentRole>
      <Position>52</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R53.htm</HtmlFileName>
      <LongName>2410403 - Disclosure - Stock-Based Compensation (Valuation Assumptions) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/StockBasedCompensationValuationAssumptionsDetails</Role>
      <ShortName>Stock-Based Compensation (Valuation Assumptions) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.greatbatchmedical.com/role/StockBasedCompensationTables</ParentRole>
      <Position>53</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R54.htm</HtmlFileName>
      <LongName>2410404 - Disclosure - Stock-Based Compensation (Stock Options Activity) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/StockBasedCompensationStockOptionsActivityDetails</Role>
      <ShortName>Stock-Based Compensation (Stock Options Activity) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.greatbatchmedical.com/role/StockBasedCompensationTables</ParentRole>
      <Position>54</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R55.htm</HtmlFileName>
      <LongName>2410405 - Disclosure - Stock-Based Compensation (Restricted Stock and Restricted Stock Units Activity) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/StockBasedCompensationRestrictedStockAndRestrictedStockUnitsActivityDetails</Role>
      <ShortName>Stock-Based Compensation (Restricted Stock and Restricted Stock Units Activity) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.greatbatchmedical.com/role/StockBasedCompensationTables</ParentRole>
      <Position>55</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R56.htm</HtmlFileName>
      <LongName>2410406 - Disclosure - Stock-Based Compensation (Additional Information) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/StockBasedCompensationAdditionalInformationDetails</Role>
      <ShortName>Stock-Based Compensation (Additional Information) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.greatbatchmedical.com/role/StockBasedCompensationTables</ParentRole>
      <Position>56</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R57.htm</HtmlFileName>
      <LongName>2411402 - Disclosure - Other Operating Expenses, Net (Schedule of Other Operating Cost and Expense By Component) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/OtherOperatingExpensesNetScheduleOfOtherOperatingCostAndExpenseByComponentDetails</Role>
      <ShortName>Other Operating Expenses, Net (Schedule of Other Operating Cost and Expense By Component) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.greatbatchmedical.com/role/OtherOperatingExpensesNetTables</ParentRole>
      <Position>57</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R58.htm</HtmlFileName>
      <LongName>2411403 - Disclosure - Other Operating Expenses, Net (Schedule of Restructuring Reserve By Type of Cost) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/OtherOperatingExpensesNetScheduleOfRestructuringReserveByTypeOfCostDetails</Role>
      <ShortName>Other Operating Expenses, Net (Schedule of Restructuring Reserve By Type of Cost) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.greatbatchmedical.com/role/OtherOperatingExpensesNetTables</ParentRole>
      <Position>58</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R59.htm</HtmlFileName>
      <LongName>2411404 - Disclosure - Other Operating Expenses, Net (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/OtherOperatingExpensesNetNarrativeDetails</Role>
      <ShortName>Other Operating Expenses, Net (Narrative) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.greatbatchmedical.com/role/OtherOperatingExpensesNetTables</ParentRole>
      <Position>59</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R60.htm</HtmlFileName>
      <LongName>2413401 - Disclosure - Income Taxes (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/IncomeTaxesNarrativeDetails</Role>
      <ShortName>Income Taxes (Narrative) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.greatbatchmedical.com/role/IncomeTaxes</ParentRole>
      <Position>60</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R61.htm</HtmlFileName>
      <LongName>2414402 - Disclosure - Commitments and Contingencies (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/CommitmentsAndContingenciesNarrativeDetails</Role>
      <ShortName>Commitments and Contingencies (Narrative) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.greatbatchmedical.com/role/CommitmentsAndContingenciesTables</ParentRole>
      <Position>61</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R62.htm</HtmlFileName>
      <LongName>2414403 - Disclosure - Commitments and Contingencies (Schedule of Product Warranty Liability) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/CommitmentsAndContingenciesScheduleOfProductWarrantyLiabilityDetails</Role>
      <ShortName>Commitments and Contingencies (Schedule of Product Warranty Liability) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.greatbatchmedical.com/role/CommitmentsAndContingenciesTables</ParentRole>
      <Position>62</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R63.htm</HtmlFileName>
      <LongName>2414404 - Disclosure - Commitments and Contingencies (Foreign Currency Contracts) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/CommitmentsAndContingenciesForeignCurrencyContractsDetails</Role>
      <ShortName>Commitments and Contingencies (Foreign Currency Contracts) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.greatbatchmedical.com/role/CommitmentsAndContingenciesTables</ParentRole>
      <Position>63</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R64.htm</HtmlFileName>
      <LongName>2416402 - Disclosure - Earnings (Loss) Per Share (EPS) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/EarningsLossPerShareEpsDetails</Role>
      <ShortName>Earnings (Loss) Per Share (EPS) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.greatbatchmedical.com/role/EarningsLossPerShareEpsTables</ParentRole>
      <Position>64</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R65.htm</HtmlFileName>
      <LongName>2417402 - Disclosure - Accumulated Other Comprehensive Income (Loss) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/AccumulatedOtherComprehensiveIncomeLossDetails</Role>
      <ShortName>Accumulated Other Comprehensive Income (Loss) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.greatbatchmedical.com/role/AccumulatedOtherComprehensiveIncomeLossTables</ParentRole>
      <Position>65</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R66.htm</HtmlFileName>
      <LongName>2418402 - Disclosure - Fair Value Measurements (Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/FairValueMeasurementsScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisDetails</Role>
      <ShortName>Fair Value Measurements (Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.greatbatchmedical.com/role/FairValueMeasurementsTables</ParentRole>
      <Position>66</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R67.htm</HtmlFileName>
      <LongName>2418403 - Disclosure - Fair Value Measurements (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/FairValueMeasurementsNarrativeDetails</Role>
      <ShortName>Fair Value Measurements (Narrative) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.greatbatchmedical.com/role/FairValueMeasurementsTables</ParentRole>
      <Position>67</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R68.htm</HtmlFileName>
      <LongName>2419402 - Disclosure - Segment Information (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/SegmentInformationNarrativeDetails</Role>
      <ShortName>Segment Information (Narrative) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.greatbatchmedical.com/role/SegmentInformationTables</ParentRole>
      <Position>68</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R69.htm</HtmlFileName>
      <LongName>2419403 - Disclosure - Segment Information (Reconciliation of Revenue from Segments to Consolidated) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/SegmentInformationReconciliationOfRevenueFromSegmentsToConsolidatedDetails</Role>
      <ShortName>Segment Information (Reconciliation of Revenue from Segments to Consolidated) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.greatbatchmedical.com/role/SegmentInformationTables</ParentRole>
      <Position>69</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R70.htm</HtmlFileName>
      <LongName>2419404 - Disclosure - Segment Information (Reconciliation of Operating Profit (Loss) from Segments to Consolidated) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/SegmentInformationReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedDetails</Role>
      <ShortName>Segment Information (Reconciliation of Operating Profit (Loss) from Segments to Consolidated) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.greatbatchmedical.com/role/SegmentInformationTables</ParentRole>
      <Position>70</Position>
    </Report>
    <Report instance="gb-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R71.htm</HtmlFileName>
      <LongName>2420401 - Disclosure - Impact of Recently Issued Accounting Standards (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.greatbatchmedical.com/role/ImpactOfRecentlyIssuedAccountingStandardsNarrativeDetails</Role>
      <ShortName>Impact of Recently Issued Accounting Standards (Narrative) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>71</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <LongName>All Reports</LongName>
      <ReportType>Book</ReportType>
      <ShortName>All Reports</ShortName>
    </Report>
  </MyReports>
  <InputFiles>
    <File>gb-20170331.xml</File>
    <File>gb-20170331.xsd</File>
    <File>gb-20170331_cal.xml</File>
    <File>gb-20170331_def.xml</File>
    <File>gb-20170331_lab.xml</File>
    <File>gb-20170331_pre.xml</File>
  </InputFiles>
  <SupplementalFiles/>
  <BaseTaxonomies/>
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>true</HasCalculationLinkbase>
</FilingSummary>
