XML 116 R58.htm IDEA: XBRL DOCUMENT v3.24.2.u1

Basis of Presentation - Narrative (Details) $ in Millions	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2024 USD ($)	Jun. 30, 2023 USD ($)	Jun. 30, 2024 USD ($) segment	Jun. 30, 2023 USD ($)	Dec. 31, 2023 USD ($) segment	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)
Schedule of Accounting Policies [Line Items]
Number of reportable segments | segment			3		3
Reinsurance revenues					$ 163	$ 129	$ 126
Reinsurance costs					181	134	129
Research and development expense, net	$ 954	$ 797	$ 1,822	$ 1,538	3,377	2,852	2,249
Accounts payable	$ 11,864		$ 11,864		$ 11,964	10,200
Capitalized Internal Use Software
Schedule of Accounting Policies [Line Items]
Property, plant and equipment, estimated useful lives (in years)					5 years
Minimum | Commercial Airplanes
Schedule of Accounting Policies [Line Items]
Standard warranty term					3 years
Minimum | Defense, Space & Security
Schedule of Accounting Policies [Line Items]
Standard warranty term					6 months
Minimum | Developed technology
Schedule of Accounting Policies [Line Items]
Finite-lived acquired intangible assets, useful lives (in years)					4 years
Minimum | Product know-how
Schedule of Accounting Policies [Line Items]
Finite-lived acquired intangible assets, useful lives (in years)					6 years
Minimum | Customer base
Schedule of Accounting Policies [Line Items]
Finite-lived acquired intangible assets, useful lives (in years)					3 years
Minimum | Distribution rights
Schedule of Accounting Policies [Line Items]
Finite-lived acquired intangible assets, useful lives (in years)					3 years
Minimum | Other Intangible Assets
Schedule of Accounting Policies [Line Items]
Finite-lived acquired intangible assets, useful lives (in years)					1 year
Minimum | Buildings and Land Improvements
Schedule of Accounting Policies [Line Items]
Property, plant and equipment, estimated useful lives (in years)					10 years
Minimum | Machinery and equipment
Schedule of Accounting Policies [Line Items]
Property, plant and equipment, estimated useful lives (in years)					4 years
Maximum | Commercial Airplanes
Schedule of Accounting Policies [Line Items]
Standard warranty term					4 years
Maximum | Defense, Space & Security
Schedule of Accounting Policies [Line Items]
Standard warranty term					2 years
Maximum | Developed technology
Schedule of Accounting Policies [Line Items]
Finite-lived acquired intangible assets, useful lives (in years)					14 years
Maximum | Product know-how
Schedule of Accounting Policies [Line Items]
Finite-lived acquired intangible assets, useful lives (in years)					30 years
Maximum | Customer base
Schedule of Accounting Policies [Line Items]
Finite-lived acquired intangible assets, useful lives (in years)					17 years
Maximum | Distribution rights
Schedule of Accounting Policies [Line Items]
Finite-lived acquired intangible assets, useful lives (in years)					27 years
Maximum | Other Intangible Assets
Schedule of Accounting Policies [Line Items]
Finite-lived acquired intangible assets, useful lives (in years)					32 years
Maximum | Buildings and Land Improvements
Schedule of Accounting Policies [Line Items]
Property, plant and equipment, estimated useful lives (in years)					40 years
Maximum | Machinery and equipment
Schedule of Accounting Policies [Line Items]
Property, plant and equipment, estimated useful lives (in years)					20 years
Maximum | 7372 Services, Prepackaged Software
Schedule of Accounting Policies [Line Items]
Property, plant and equipment, estimated useful lives (in years)					10 years
Bank Overdrafts
Schedule of Accounting Policies [Line Items]
Accounts payable					$ 117	102
Bid and Proposal Costs
Schedule of Accounting Policies [Line Items]
Research and development expense, net					$ 188	$ 217	$ 213

X

- Definition

Schedule of Accounting Policies [Line Items]

+ References

No definition available.

+ Details

Name:	ba_ScheduleOfAccountingPoliciesLineItems
Namespace Prefix:	ba_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Standard warranty period on goods sold.

+ References

No definition available.

+ Details

Name:	ba_StandardWarrantyOnSales
Namespace Prefix:	ba_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 852
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 10
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481372/852-10-55-10

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.19(a))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1

+ Details

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

X

- Definition

Amount of written premiums assumed from other entities.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 944
-SubTopic 605
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (b)(2)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479655/944-605-50-1

+ Details

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

X

- Definition

Amount of written premiums ceded to other entities.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 944
-SubTopic 605
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (c)(2)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479655/944-605-50-1

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 944
-SubTopic 605
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (b)(3)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479655/944-605-50-1

+ Details

Name:	us-gaap_CededPremiumsWritten
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

Name:	us-gaap_FiniteLivedIntangibleAssetUsefulLife
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 18
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482810/280-10-50-18

+ Details

Name:	us-gaap_NumberOfReportableSegments
Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

+ References

No definition available.

+ Details

Name:	us-gaap_PropertyPlantAndEquipmentUsefulLife
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	instant

X

- Definition

The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 730
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482916/730-10-50-1

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 912
-SubTopic 730
-Name Accounting Standards Codification
-Section 25
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482517/912-730-25-1

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 985
-SubTopic 20
-Section 50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481283/985-20-50-1

+ Details

Name:	us-gaap_ResearchAndDevelopmentExpense
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Details

Name:	us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_SoftwareAndSoftwareDevelopmentCostsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_RangeAxis=srt_MinimumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_StatementBusinessSegmentsAxis=ba_CommercialAirplanesSegmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_StatementBusinessSegmentsAxis=ba_BoeingDefenseSpaceSecuritySegmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_DevelopedTechnologyRightsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=ba_ProductKnowHowMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_CustomerRelationshipsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_DistributionRightsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_OtherIntangibleAssetsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_LandAndLandImprovementsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_MachineryAndEquipmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_RangeAxis=srt_MaximumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_PropertyPlantAndEquipmentByTypeAxis=sic_Z7372
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_ShortTermDebtTypeAxis=us-gaap_BankOverdraftsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ba_ResearchAndDevelopmentTypeAxis=ba_BidAndProposalCostsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: