<?xml version='1.0' encoding='utf-8'?>
<FilingSummary>
  <Version>3.25.2</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>553</ContextCount>
  <ElementCount>342</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>true</FootnotesReported>
  <SegmentCount>133</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>7</UnitCount>
  <MyReports>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>75000 - Document - Cover Page</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/CoverPage</Role>
      <ShortName>Cover Page</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>1</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R2.htm</HtmlFileName>
      <LongName>75010 - Statement - UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEETS</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/UnauditedCondensedConsolidatedBalanceSheets</Role>
      <ShortName>UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEETS</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>2</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R3.htm</HtmlFileName>
      <LongName>75020 - Statement - UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/StatementUnauditedCondensedConsolidatedStatementsOfOperations</Role>
      <ShortName>UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>3</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R4.htm</HtmlFileName>
      <LongName>75030 - Statement - UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/StatementUnauditedCondensedConsolidatedStatementsOfComprehensiveIncomeLoss</Role>
      <ShortName>UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>4</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R5.htm</HtmlFileName>
      <LongName>75040 - Statement - UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF REDEEMABLE NONCONTROLLING INTERESTS AND SHAREHOLDERS' EQUITY</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/StatementUnauditedCondensedConsolidatedStatementsOfRedeemableNoncontrollingInterestsAndShareholdersEquity</Role>
      <ShortName>UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF REDEEMABLE NONCONTROLLING INTERESTS AND SHAREHOLDERS' EQUITY</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>5</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R6.htm</HtmlFileName>
      <LongName>75050 - Statement - UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF REDEEMABLE NONCONTROLLING INTEREST AND SHAREHOLDERS' EQUITY (Parenthetical)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/UnauditedCondensedConsolidatedStatementsOfRedeemableNoncontrollingInterestAndShareholdersEquityParenthetical</Role>
      <ShortName>UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF REDEEMABLE NONCONTROLLING INTEREST AND SHAREHOLDERS' EQUITY (Parenthetical)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>6</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R7.htm</HtmlFileName>
      <LongName>75060 - Statement - UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/UnauditedCondensedConsolidatedStatementsOfCashFlows</Role>
      <ShortName>UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>7</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R8.htm</HtmlFileName>
      <LongName>995410 - Disclosure - Pay vs Performance Disclosure</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://xbrl.sec.gov/ecd/role/PvpDisclosure</Role>
      <ShortName>Pay vs Performance Disclosure</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>8</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R9.htm</HtmlFileName>
      <LongName>995445 - Disclosure - Insider Trading Arrangements</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements</Role>
      <ShortName>Insider Trading Arrangements</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>9</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R10.htm</HtmlFileName>
      <LongName>995455 - Disclosure - Description of Business</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DescriptionOfBusiness</Role>
      <ShortName>Description of Business</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>10</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R11.htm</HtmlFileName>
      <LongName>995465 - Disclosure - Recent Accounting Pronouncements</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/RecentAccountingPronouncements</Role>
      <ShortName>Recent Accounting Pronouncements</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>11</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R12.htm</HtmlFileName>
      <LongName>995475 - Disclosure - Acquisitions</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/Acquisitions</Role>
      <ShortName>Acquisitions</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>12</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R13.htm</HtmlFileName>
      <LongName>995485 - Disclosure - Minority and Equity-method Investments</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DisclosureMinorityAndEquitymethodInvestments</Role>
      <ShortName>Minority and Equity-method Investments</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>13</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R14.htm</HtmlFileName>
      <LongName>995495 - Disclosure - Goodwill and Intangible Assets</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/GoodwillAndIntangibleAssets</Role>
      <ShortName>Goodwill and Intangible Assets</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>14</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R15.htm</HtmlFileName>
      <LongName>995505 - Disclosure - Revenue</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/Revenue</Role>
      <ShortName>Revenue</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>15</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R16.htm</HtmlFileName>
      <LongName>995515 - Disclosure - Business Segment Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/BusinessSegmentInformation</Role>
      <ShortName>Business Segment Information</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>16</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R17.htm</HtmlFileName>
      <LongName>995525 - Disclosure - Weighted Average Shares Outstanding</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DisclosureWeightedAverageSharesOutstanding</Role>
      <ShortName>Weighted Average Shares Outstanding</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>17</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R18.htm</HtmlFileName>
      <LongName>995535 - Disclosure - Other Charges, Net</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/OtherChargesNet</Role>
      <ShortName>Other Charges, Net</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>18</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R19.htm</HtmlFileName>
      <LongName>995545 - Disclosure - Restructuring</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DisclosureRestructuring1</Role>
      <ShortName>Restructuring</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>19</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R20.htm</HtmlFileName>
      <LongName>995555 - Disclosure - Interest and Other Income (Expense), Net</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DisclosureInterestAndOtherIncomeExpenseNet</Role>
      <ShortName>Interest and Other Income (Expense), Net</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>20</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R21.htm</HtmlFileName>
      <LongName>995565 - Disclosure - Provision for Income Taxes</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/ProvisionForIncomeTaxes</Role>
      <ShortName>Provision for Income Taxes</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>21</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R22.htm</HtmlFileName>
      <LongName>995575 - Disclosure - Inventories</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/Inventories</Role>
      <ShortName>Inventories</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>22</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R23.htm</HtmlFileName>
      <LongName>995585 - Disclosure - Other Current Assets</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DisclosureOtherCurrentAssets</Role>
      <ShortName>Other Current Assets</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>23</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R24.htm</HtmlFileName>
      <LongName>995595 - Disclosure - Debt</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/Debt</Role>
      <ShortName>Debt</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>24</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R25.htm</HtmlFileName>
      <LongName>995605 - Disclosure - Fair Value of Financial Instruments</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/FairValueOfFinancialInstruments</Role>
      <ShortName>Fair Value of Financial Instruments</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>25</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R26.htm</HtmlFileName>
      <LongName>995615 - Disclosure - Derivative Instruments and Hedging Instruments</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DisclosureDerivativeInstrumentsAndHedgingInstruments</Role>
      <ShortName>Derivative Instruments and Hedging Instruments</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>26</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R27.htm</HtmlFileName>
      <LongName>995625 - Disclosure - Contingent Consideration</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DisclosureContingentConsideration</Role>
      <ShortName>Contingent Consideration</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>27</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R28.htm</HtmlFileName>
      <LongName>995635 - Disclosure - Hybrid Instruments Liabilities</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DisclosureHybridInstrumentsLiabilities1</Role>
      <ShortName>Hybrid Instruments Liabilities</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>28</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R29.htm</HtmlFileName>
      <LongName>995645 - Disclosure - Commitments and Contingencies</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DisclosureCommitmentsAndContingencies</Role>
      <ShortName>Commitments and Contingencies</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>29</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R30.htm</HtmlFileName>
      <LongName>995665 - Disclosure - Shareholders' Equity</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/ShareholdersEquity</Role>
      <ShortName>Shareholders' Equity</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>30</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R31.htm</HtmlFileName>
      <LongName>995685 - Disclosure - Acquisitions (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/AcquisitionsTables</Role>
      <ShortName>Acquisitions (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://bruker.com/20250630/taxonomy/role/Acquisitions</ParentRole>
      <Position>31</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R32.htm</HtmlFileName>
      <LongName>995695 - Disclosure - Minority and Equity-method Investments (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DisclosureMinorityAndEquitymethodInvestmentsTables</Role>
      <ShortName>Minority and Equity-method Investments (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://bruker.com/20250630/taxonomy/role/DisclosureMinorityAndEquitymethodInvestments</ParentRole>
      <Position>32</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R33.htm</HtmlFileName>
      <LongName>995705 - Disclosure - Goodwill and Intangible Assets (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/GoodwillAndIntangibleAssetsTables</Role>
      <ShortName>Goodwill and Intangible Assets (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://bruker.com/20250630/taxonomy/role/GoodwillAndIntangibleAssets</ParentRole>
      <Position>33</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R34.htm</HtmlFileName>
      <LongName>995715 - Disclosure - Revenue (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/RevenueTables</Role>
      <ShortName>Revenue (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://bruker.com/20250630/taxonomy/role/Revenue</ParentRole>
      <Position>34</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R35.htm</HtmlFileName>
      <LongName>995725 - Disclosure - Business Segment Information (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/BusinessSegmentInformationTables</Role>
      <ShortName>Business Segment Information (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://bruker.com/20250630/taxonomy/role/BusinessSegmentInformation</ParentRole>
      <Position>35</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R36.htm</HtmlFileName>
      <LongName>995735 - Disclosure - Weighted Average Shares Outstanding (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DisclosureWeightedAverageSharesOutstandingTables</Role>
      <ShortName>Weighted Average Shares Outstanding (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://bruker.com/20250630/taxonomy/role/DisclosureWeightedAverageSharesOutstanding</ParentRole>
      <Position>36</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R37.htm</HtmlFileName>
      <LongName>995745 - Disclosure - Other Charges, Net (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/OtherChargesNetTables</Role>
      <ShortName>Other Charges, Net (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://bruker.com/20250630/taxonomy/role/OtherChargesNet</ParentRole>
      <Position>37</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R38.htm</HtmlFileName>
      <LongName>995755 - Disclosure - Restructuring (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DisclosureRestructuringTables</Role>
      <ShortName>Restructuring (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://bruker.com/20250630/taxonomy/role/DisclosureRestructuring1</ParentRole>
      <Position>38</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R39.htm</HtmlFileName>
      <LongName>995765 - Disclosure - Interest and Other Income (Expense), Net (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DisclosureInterestAndOtherIncomeExpenseNetTables</Role>
      <ShortName>Interest and Other Income (Expense), Net (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://bruker.com/20250630/taxonomy/role/DisclosureInterestAndOtherIncomeExpenseNet</ParentRole>
      <Position>39</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R40.htm</HtmlFileName>
      <LongName>995775 - Disclosure - Provision for Income Taxes (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DisclosureProvisionForIncomeTaxesTables</Role>
      <ShortName>Provision for Income Taxes (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://bruker.com/20250630/taxonomy/role/ProvisionForIncomeTaxes</ParentRole>
      <Position>40</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R41.htm</HtmlFileName>
      <LongName>995785 - Disclosure - Inventories (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/InventoriesTables</Role>
      <ShortName>Inventories (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://bruker.com/20250630/taxonomy/role/Inventories</ParentRole>
      <Position>41</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R42.htm</HtmlFileName>
      <LongName>995795 - Disclosure - Other Current Assets (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DisclosureOtherCurrentAssetsTables</Role>
      <ShortName>Other Current Assets (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://bruker.com/20250630/taxonomy/role/DisclosureOtherCurrentAssets</ParentRole>
      <Position>42</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R43.htm</HtmlFileName>
      <LongName>995805 - Disclosure - Debt (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DebtTables</Role>
      <ShortName>Debt (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://bruker.com/20250630/taxonomy/role/Debt</ParentRole>
      <Position>43</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R44.htm</HtmlFileName>
      <LongName>995815 - Disclosure - Fair Value of Financial Instruments (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/FairValueOfFinancialInstrumentsTables</Role>
      <ShortName>Fair Value of Financial Instruments (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://bruker.com/20250630/taxonomy/role/FairValueOfFinancialInstruments</ParentRole>
      <Position>44</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R45.htm</HtmlFileName>
      <LongName>995825 - Disclosure - Derivative Instruments and Hedging Activities (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DerivativeInstrumentsAndHedgingActivitiesTables</Role>
      <ShortName>Derivative Instruments and Hedging Activities (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <Position>45</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R46.htm</HtmlFileName>
      <LongName>995835 - Disclosure - Contingent Consideration (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DisclosureContingentConsiderationTables</Role>
      <ShortName>Contingent Consideration (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://bruker.com/20250630/taxonomy/role/DisclosureContingentConsideration</ParentRole>
      <Position>46</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R47.htm</HtmlFileName>
      <LongName>995845 - Disclosure - Hybrid Instruments Liabilities (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DisclosureHybridInstrumentsLiabilitiesTables</Role>
      <ShortName>Hybrid Instruments Liabilities (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://bruker.com/20250630/taxonomy/role/DisclosureHybridInstrumentsLiabilities1</ParentRole>
      <Position>47</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R48.htm</HtmlFileName>
      <LongName>995855 - Disclosure - Shareholders' Equity (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/ShareholdersEquityTables</Role>
      <ShortName>Shareholders' Equity (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://bruker.com/20250630/taxonomy/role/ShareholdersEquity</ParentRole>
      <Position>48</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R49.htm</HtmlFileName>
      <LongName>995865 - Disclosure - Description of Business (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DescriptionOfBusinessDetails</Role>
      <ShortName>Description of Business (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://bruker.com/20250630/taxonomy/role/DescriptionOfBusiness</ParentRole>
      <Position>49</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R50.htm</HtmlFileName>
      <LongName>995875 - Disclosure - Acquisitions - Schedule of Consideration Transferred and Allocation to Identifiable Assets Acquired and Liabilities Assumed (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DisclosureAcquisitionsScheduleOfConsiderationTransferredAndAllocationToIdentifiableAssetsAcquiredAndLiabilitiesAssumedDetails</Role>
      <ShortName>Acquisitions - Schedule of Consideration Transferred and Allocation to Identifiable Assets Acquired and Liabilities Assumed (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>50</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R51.htm</HtmlFileName>
      <LongName>995885 - Disclosure - Acquisitions - Summary of Information on Acquisitions to Company's Financial Statements (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DisclosureAcquisitionsSummaryOfInformationOnAcquisitionsToCompanysFinancialStatementsDetails</Role>
      <ShortName>Acquisitions - Summary of Information on Acquisitions to Company's Financial Statements (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>51</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R52.htm</HtmlFileName>
      <LongName>995895 - Disclosure - Acquisitions - Schedule of Estimated Useful Life for the Acquired Intangible Assets (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DisclosureAcquisitionsScheduleOfEstimatedUsefulLifeForTheAcquiredIntangibleAssetsDetails</Role>
      <ShortName>Acquisitions - Schedule of Estimated Useful Life for the Acquired Intangible Assets (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>52</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R53.htm</HtmlFileName>
      <LongName>995915 - Disclosure - Acquisitions - Schedule of Pro Forma Financial Statements (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DisclosureAcquisitionsScheduleOfProFormaFinancialStatementsDetails</Role>
      <ShortName>Acquisitions - Schedule of Pro Forma Financial Statements (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>53</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R54.htm</HtmlFileName>
      <LongName>995925 - Disclosure - Acquisitions - Pro forma Adjustments that could Impact Company's Consolidated Net Income (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DisclosureAcquisitionsProFormaAdjustmentsThatCouldImpactCompanysConsolidatedNetIncomeDetails</Role>
      <ShortName>Acquisitions - Pro forma Adjustments that could Impact Company's Consolidated Net Income (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>54</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R55.htm</HtmlFileName>
      <LongName>995935 - Disclosure - Acquisitions - 2024 and 2025 Acquisitions (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DisclosureAcquisitions2024And2025AcquisitionsDetails</Role>
      <ShortName>Acquisitions - 2024 and 2025 Acquisitions (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>55</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R56.htm</HtmlFileName>
      <LongName>995945 - Disclosure - Acquisitions - Schedule of Consideration Transferred and the Respective Reportable Segment for Each Acquisition (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DisclosureAcquisitionsScheduleOfConsiderationTransferredAndTheRespectiveReportableSegmentForEachAcquisitionDetails</Role>
      <ShortName>Acquisitions - Schedule of Consideration Transferred and the Respective Reportable Segment for Each Acquisition (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>56</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R57.htm</HtmlFileName>
      <LongName>995955 - Disclosure - Minority and Equity-method Investments - Schedule of Consideration Transferred and the Respective Reportable Segment for Each Acquisition (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DisclosureMinorityAndEquitymethodInvestmentsScheduleOfConsiderationTransferredAndTheRespectiveReportableSegmentForEachAcquisitionDetails</Role>
      <ShortName>Minority and Equity-method Investments - Schedule of Consideration Transferred and the Respective Reportable Segment for Each Acquisition (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>57</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R58.htm</HtmlFileName>
      <LongName>995965 - Disclosure - Minority and Equity-method Investments - Additional Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DisclosureMinorityAndEquitymethodInvestmentsAdditionalInformationDetails</Role>
      <ShortName>Minority and Equity-method Investments - Additional Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>58</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R59.htm</HtmlFileName>
      <LongName>995975 - Disclosure - Goodwill and Intangible Assets - Goodwill (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/GoodwillAndIntangibleAssetsGoodwillDetails</Role>
      <ShortName>Goodwill and Intangible Assets - Goodwill (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>59</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R60.htm</HtmlFileName>
      <LongName>995985 - Disclosure - Goodwill and Intangible Assets - Intangible Assets (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/GoodwillAndIntangibleAssetsIntangibleAssetsDetails</Role>
      <ShortName>Goodwill and Intangible Assets - Intangible Assets (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>60</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R61.htm</HtmlFileName>
      <LongName>995995 - Disclosure - Revenue - Disaggregation (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/RevenueDisaggregationDetails</Role>
      <ShortName>Revenue - Disaggregation (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>61</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R62.htm</HtmlFileName>
      <LongName>996005 - Disclosure - Revenue - Schedule of Contract Balances Associated with Revenue (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DisclosureRevenueScheduleOfContractBalancesAssociatedWithRevenueDetails</Role>
      <ShortName>Revenue - Schedule of Contract Balances Associated with Revenue (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>62</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R63.htm</HtmlFileName>
      <LongName>996015 - Disclosure - Revenue - Schedule of Contract Balances Associated with Revenue (Parenthetical) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DisclosureRevenueScheduleOfContractBalancesAssociatedWithRevenueParentheticalDetails</Role>
      <ShortName>Revenue - Schedule of Contract Balances Associated with Revenue (Parenthetical) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>63</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R64.htm</HtmlFileName>
      <LongName>996025 - Disclosure - Revenue - Additional Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DisclosureRevenueAdditionalInformationDetails</Role>
      <ShortName>Revenue - Additional Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>64</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R65.htm</HtmlFileName>
      <LongName>996035 - Disclosure - Business Segment Information - Information by Segment (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DisclosureBusinessSegmentInformationInformationBySegmentDetails</Role>
      <ShortName>Business Segment Information - Information by Segment (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>65</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R66.htm</HtmlFileName>
      <LongName>996045 - Disclosure - Weighted Average Shares Outstanding - Computation (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DisclosureWeightedAverageSharesOutstandingComputationDetails</Role>
      <ShortName>Weighted Average Shares Outstanding - Computation (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>66</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R67.htm</HtmlFileName>
      <LongName>996055 - Disclosure - Weighted Average Shares Outstanding - Anti-Dilutive Stock Options (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DisclosureWeightedAverageSharesOutstandingAntidilutiveStockOptionsDetails</Role>
      <ShortName>Weighted Average Shares Outstanding - Anti-Dilutive Stock Options (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>67</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R68.htm</HtmlFileName>
      <LongName>996065 - Disclosure - Other Charges, Net - Components of other charges (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/OtherChargesNetComponentsOfOtherChargesDetails</Role>
      <ShortName>Other Charges, Net - Components of other charges (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>68</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R69.htm</HtmlFileName>
      <LongName>996075 - Disclosure - Restructuring - Summary of restructuring costs by segment (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DisclosureRestructuringSummaryOfRestructuringCostsBySegmentDetails</Role>
      <ShortName>Restructuring - Summary of restructuring costs by segment (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>69</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R70.htm</HtmlFileName>
      <LongName>996085 - Disclosure - Restructuring - Restructuring reserves (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DisclosureRestructuringRestructuringReservesDetails</Role>
      <ShortName>Restructuring - Restructuring reserves (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>70</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R71.htm</HtmlFileName>
      <LongName>996095 - Disclosure - Restructuring - Additional Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DisclosureRestructuringAdditionalInformationDetails</Role>
      <ShortName>Restructuring - Additional Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>71</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R72.htm</HtmlFileName>
      <LongName>996105 - Disclosure - Interest and Other Income (Expense), Net (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DisclosureInterestAndOtherIncomeExpenseNetDetails</Role>
      <ShortName>Interest and Other Income (Expense), Net (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://bruker.com/20250630/taxonomy/role/DisclosureInterestAndOtherIncomeExpenseNetTables</ParentRole>
      <Position>72</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R73.htm</HtmlFileName>
      <LongName>996115 - Disclosure - Provision for Income Taxes - Components of Provision for Income Taxes (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DisclosureProvisionForIncomeTaxesComponentsOfProvisionForIncomeTaxesDetails</Role>
      <ShortName>Provision for Income Taxes - Components of Provision for Income Taxes (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>73</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R74.htm</HtmlFileName>
      <LongName>996125 - Disclosure - Provision for Income Taxes - Components of Unrecognized Tax Benefits and Accrued Interest and Penalties (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DisclosureProvisionForIncomeTaxesComponentsOfUnrecognizedTaxBenefitsAndAccruedInterestAndPenaltiesDetails</Role>
      <ShortName>Provision for Income Taxes - Components of Unrecognized Tax Benefits and Accrued Interest and Penalties (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>74</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R75.htm</HtmlFileName>
      <LongName>996135 - Disclosure - Provision for Income Taxes - Additional Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DisclosureProvisionForIncomeTaxesAdditionalInformationDetails</Role>
      <ShortName>Provision for Income Taxes - Additional Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>75</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R76.htm</HtmlFileName>
      <LongName>996145 - Disclosure - Inventories (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/InventoriesDetails</Role>
      <ShortName>Inventories (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://bruker.com/20250630/taxonomy/role/InventoriesTables</ParentRole>
      <Position>76</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R77.htm</HtmlFileName>
      <LongName>996155 - Disclosure - Other Current Assets - Schedule of other current assets (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DisclosureOtherCurrentAssetsScheduleOfOtherCurrentAssetsDetails</Role>
      <ShortName>Other Current Assets - Schedule of other current assets (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>77</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R78.htm</HtmlFileName>
      <LongName>996165 - Disclosure - Debt - Components (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DebtComponentsDetails</Role>
      <ShortName>Debt - Components (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>78</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R79.htm</HtmlFileName>
      <LongName>996175 - Disclosure - Debt - Components (Parenthetical) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DisclosureDebtComponentsParentheticalDetails</Role>
      <ShortName>Debt - Components (Parenthetical) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>79</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R80.htm</HtmlFileName>
      <LongName>996185 - Disclosure - Debt - Debt Borrowings and Repayments from Long-Term Debt (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DisclosureDebtDebtBorrowingsAndRepaymentsFromLongtermDebtDetails</Role>
      <ShortName>Debt - Debt Borrowings and Repayments from Long-Term Debt (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>80</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R81.htm</HtmlFileName>
      <LongName>996195 - Disclosure - Debt - Revolving Loan Arrangements (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DebtRevolvingLoanArrangementsDetails</Role>
      <ShortName>Debt - Revolving Loan Arrangements (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>81</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R82.htm</HtmlFileName>
      <LongName>996205 - Disclosure - Fair Value of Financial Instruments - Hierarchy (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/FairValueOfFinancialInstrumentsHierarchyDetails</Role>
      <ShortName>Fair Value of Financial Instruments - Hierarchy (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>82</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R83.htm</HtmlFileName>
      <LongName>996215 - Disclosure - Derivative Instruments and Hedging Instruments - Risk Management (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DisclosureDerivativeInstrumentsAndHedgingInstrumentsRiskManagementDetails</Role>
      <ShortName>Derivative Instruments and Hedging Instruments - Risk Management (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>83</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R84.htm</HtmlFileName>
      <LongName>996225 - Disclosure - Derivative Instruments and Hedging Instruments - Balance Sheet (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DisclosureDerivativeInstrumentsAndHedgingInstrumentsBalanceSheetDetails</Role>
      <ShortName>Derivative Instruments and Hedging Instruments - Balance Sheet (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>84</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R85.htm</HtmlFileName>
      <LongName>996235 - Disclosure - Derivative Instruments and Hedging Instruments - Income and Comprehensive Income Statement (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DisclosureDerivativeInstrumentsAndHedgingInstrumentsIncomeAndComprehensiveIncomeStatementDetails</Role>
      <ShortName>Derivative Instruments and Hedging Instruments - Income and Comprehensive Income Statement (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>85</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R86.htm</HtmlFileName>
      <LongName>996245 - Disclosure - Contingent Consideration - Schedule of Changes in Contingent Consideration Liabilities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DisclosureContingentConsiderationScheduleOfChangesInContingentConsiderationLiabilitiesDetails</Role>
      <ShortName>Contingent Consideration - Schedule of Changes in Contingent Consideration Liabilities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>86</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R87.htm</HtmlFileName>
      <LongName>996255 - Disclosure - Hybrid Instruments Liabilities - Schedule of Changes in Hybrid Instrument Liability (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DisclosureHybridInstrumentsLiabilitiesScheduleOfChangesInHybridInstrumentLiabilityDetails</Role>
      <ShortName>Hybrid Instruments Liabilities - Schedule of Changes in Hybrid Instrument Liability (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>87</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R88.htm</HtmlFileName>
      <LongName>996265 - Disclosure - Hybrid Instruments Liabilities - Schedule of Fair Value Measurements of Hybrid Instrument Liabilities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DisclosureHybridInstrumentsLiabilitiesScheduleOfFairValueMeasurementsOfHybridInstrumentLiabilitiesDetails</Role>
      <ShortName>Hybrid Instruments Liabilities - Schedule of Fair Value Measurements of Hybrid Instrument Liabilities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>88</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R89.htm</HtmlFileName>
      <LongName>996275 - Disclosure - Commitments and Contingencies - Additional Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DisclosureCommitmentsAndContingenciesAdditionalInformationDetails</Role>
      <ShortName>Commitments and Contingencies - Additional Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>89</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R90.htm</HtmlFileName>
      <LongName>996285 - Disclosure - Shareholders' Equity - Share Repurchase Program (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DisclosureShareholdersEquityShareRepurchaseProgramDetails</Role>
      <ShortName>Shareholders' Equity - Share Repurchase Program (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>90</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R91.htm</HtmlFileName>
      <LongName>996295 - Disclosure - Shareholders' Equity - Public Offering (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DisclosureShareholdersEquityPublicOfferingDetails</Role>
      <ShortName>Shareholders' Equity - Public Offering (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>91</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R92.htm</HtmlFileName>
      <LongName>996305 - Disclosure - Shareholders' Equity - Schedule of Purchase Activity under the 2023 repurchase program (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DisclosureShareholdersEquityScheduleOfPurchaseActivityUnderThe2023RepurchaseProgramDetails</Role>
      <ShortName>Shareholders' Equity - Schedule of Purchase Activity under the 2023 repurchase program (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>92</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R93.htm</HtmlFileName>
      <LongName>996315 - Disclosure - Shareholders' Equity - Schedule of Purchase Activity under the 2023 repurchase program (Parenthetical) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/DisclosureShareholdersEquityScheduleOfPurchaseActivityUnderThe2023RepurchaseProgramParentheticalDetails</Role>
      <ShortName>Shareholders' Equity - Schedule of Purchase Activity under the 2023 repurchase program (Parenthetical) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>93</Position>
    </Report>
    <Report instance="brkr-20250630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R94.htm</HtmlFileName>
      <LongName>996325 - Disclosure - Shareholders' Equity - Expense (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://bruker.com/20250630/taxonomy/role/ShareholdersEquityExpenseDetails</Role>
      <ShortName>Shareholders' Equity - Expense (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>94</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <LongName>All Reports</LongName>
      <ReportType>Book</ReportType>
      <ShortName>All Reports</ShortName>
    </Report>
  </MyReports>
  <InputFiles>
    <File doctype="10-Q" isDefinitelyFs="true" isUsgaap="true" original="brkr-20250630.htm">brkr-20250630.htm</File>
    <File>brkr-20250630.xsd</File>
  </InputFiles>
  <SupplementalFiles/>
  <BaseTaxonomies>
    <BaseTaxonomy items="1">http://fasb.org/srt/2025</BaseTaxonomy>
    <BaseTaxonomy items="1421">http://fasb.org/us-gaap/2025</BaseTaxonomy>
    <BaseTaxonomy items="29">http://xbrl.sec.gov/dei/2025</BaseTaxonomy>
    <BaseTaxonomy items="11">http://xbrl.sec.gov/ecd/2025</BaseTaxonomy>
  </BaseTaxonomies>
  <HasPresentationLinkbase>false</HasPresentationLinkbase>
  <HasCalculationLinkbase>false</HasCalculationLinkbase>
</FilingSummary>
