The number of bids involving the entity that are under investigation.

No definition available.

Name:	brkr_NumberOfBidsUnderInvestigation
Namespace Prefix:	brkr_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

Period of suspension from bidding or conducting sales to governmental agencies in relation to a regulatory investigation.

+ References

No definition available.

+ Details

Name:	brkr_PeriodOfSuspensionFromBiddingOrConductingSales
Namespace Prefix:	brkr_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of the fine imposed on the entity by the regulatory agency.

+ References

No definition available.

+ Details

Name:	brkr_RegulatoryFineAssessed
Namespace Prefix:	brkr_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Sales to governmental agencies in the specified country as a percentage of the entity's total revenue.

+ References

No definition available.

+ Details

Name:	brkr_SalesToGovernmentalAgenciesPercentageOfTotalRevenue
Namespace Prefix:	brkr_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

Name:	us-gaap_LossContingenciesLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of loss contingency liability.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14326-108349

+ Details

Name:	us-gaap_LossContingencyAccrualAtCarryingValue
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Details

Name:	us-gaap_LossContingenciesByNatureOfContingencyAxis=brkr_KoreaFairTradeCommissionInvestigationMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RangeAxis=us-gaap_MinimumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RangeAxis=us-gaap_MaximumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_StatementGeographicalAxis=country_KR
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_LitigationStatusAxis=us-gaap_PendingLitigationMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Commitments and Contingencies - Litigation, Governmental Investigations (Details)	1 Months Ended	12 Months Ended
	Sep. 30, 2016 USD ($) item	Dec. 31, 2016 USD ($)	Dec. 31, 2015 USD ($)
KFTC investigation
Contingencies
Number of bids under investigation \| item	3
Fine assessed	$ 15,000
Minimum \| KFTC investigation
Contingencies
Period of suspension or restriction		3 months
Maximum \| Korea
Contingencies
Sales to governmental agencies as a percentage of total revenue		1.00%
Maximum \| KFTC investigation
Contingencies
Period of suspension or restriction		6 months
Legal
Contingencies
Accruals for potential contingencies		$ 0	$ 0