v2.4.1.9

SUBSEQUENT EVENT (Details) (Subsequent Event [Member], Airnorth [Member]) In Millions, unless otherwise specified	0 Months Ended
	Jan. 30, 2015 USD ($)	Jan. 30, 2015 AUD	Jan. 30, 2015 USD ($) aircraft	Jan. 30, 2015 AUD	Jan. 30, 2015 Turboprop [Member] aircraft	Jan. 30, 2015 Regional Jets [Member] aircraft
Subsequent Event [Line Items]
Business Acquisition, Percentage of Voting Interests Acquired			85.00%us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired / us-gaap_BusinessAcquisitionAxis = brs_AirnorthMember / us-gaap_SubsequentEventTypeAxis = us-gaap_SubsequentEventMember	85.00%us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired / us-gaap_BusinessAcquisitionAxis = brs_AirnorthMember / us-gaap_SubsequentEventTypeAxis = us-gaap_SubsequentEventMember
Acquisition cost	$ 24.0us-gaap_PaymentsToAcquireBusinessesGross / us-gaap_BusinessAcquisitionAxis = brs_AirnorthMember / us-gaap_SubsequentEventTypeAxis = us-gaap_SubsequentEventMember	30.3us-gaap_PaymentsToAcquireBusinessesGross / us-gaap_BusinessAcquisitionAxis = brs_AirnorthMember / us-gaap_SubsequentEventTypeAxis = us-gaap_SubsequentEventMember
Potential earn-out payments			$ 13.5us-gaap_BusinessCombinationContingentConsiderationLiability / us-gaap_BusinessAcquisitionAxis = brs_AirnorthMember / us-gaap_SubsequentEventTypeAxis = us-gaap_SubsequentEventMember	17.0us-gaap_BusinessCombinationContingentConsiderationLiability / us-gaap_BusinessAcquisitionAxis = brs_AirnorthMember / us-gaap_SubsequentEventTypeAxis = us-gaap_SubsequentEventMember
Potential earn-out payment period	three	three
Number Of Aircrafts Owned			13brs_NumberOfAircraftsOwned / us-gaap_BusinessAcquisitionAxis = brs_AirnorthMember / us-gaap_SubsequentEventTypeAxis = us-gaap_SubsequentEventMember	13brs_NumberOfAircraftsOwned / us-gaap_BusinessAcquisitionAxis = brs_AirnorthMember / us-gaap_SubsequentEventTypeAxis = us-gaap_SubsequentEventMember	9brs_NumberOfAircraftsOwned / us-gaap_AircraftTypeAxis = brs_TurbopropMember / us-gaap_BusinessAcquisitionAxis = brs_AirnorthMember / us-gaap_SubsequentEventTypeAxis = us-gaap_SubsequentEventMember	4brs_NumberOfAircraftsOwned / us-gaap_AircraftTypeAxis = brs_RegionalJetsMember / us-gaap_BusinessAcquisitionAxis = brs_AirnorthMember / us-gaap_SubsequentEventTypeAxis = us-gaap_SubsequentEventMember

X

- Definition

Number Of Aircrafts Owned

+ References

No definition available.

+ Details

Name:	brs_NumberOfAircraftsOwned
Namespace Prefix:	brs_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Percentage of voting equity interests acquired at the acquisition date in the business combination.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (c)

-URI http://asc.fasb.org/extlink&oid=25497992&loc=d3e1392-128463

+ Details

Name:	us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

X

- Definition

For contingent consideration arrangements recognized in connection with a business combination, this element represents a description of such arrangements.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 30

-Section 50

-Paragraph 1

-Subparagraph (c)(2)

-URI http://asc.fasb.org/extlink&oid=35744584&loc=d3e6927-128479

+ Details

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

X

- Definition

Amount of liability recognized arising from contingent consideration in a business combination.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 30

-Section 25

-Paragraph 6

-URI http://asc.fasb.org/extlink&oid=6911189&loc=d3e6408-128476



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 30

-Section 35

-Paragraph 1

-Subparagraph b

-URI http://asc.fasb.org/extlink&oid=6911338&loc=d3e6819-128478

+ Details

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

X

- Definition

The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Investing Activities

-URI http://asc.fasb.org/extlink&oid=6516133



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 13

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3213-108585

+ Details

Name:	us-gaap_PaymentsToAcquireBusinessesGross
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Details

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