XML 64 R50.htm IDEA: XBRL DOCUMENT
v3.24.3

Basis of Presentation - Schedule of Change in Accounting Estimate (Details) - USD ($) $ / shares in Units, $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023
Organization, Consolidation and Presentation of Financial Statements [Abstract] |  |  |  |
Decrease to Revenue | $ (963) | $ (800) | $ (1,928) | $ (1,582)
Increase to Loss from operations | $ (2,622) | $ (1,252) | $ (4,322) | $ (2,600)
Increase to Diluted loss per share (in dollars per share) | $ (4.20) | $ (3.07) | $ (6.89) | $ (4.76)

X
- Definition Increase/decrease in diluted earnings per share due to change in accounting estimate. + References No definition available. + Details
Name: | ba_ChangeInEarningsPerShareDueToChangeInAccountingEstimate
Namespace Prefix: | ba_
Data Type: | dtr-types1:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Increase (Decrease) In Earnings From Operations Due To Change In Accounting Estimate. + References No definition available. + Details
Name: | ba_IncreaseDecreaseInEarningsFromOperationsDueToChangeInAccountingEstimate
Namespace Prefix: | ba_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Changes in estimated revenues recognized using a cumulative catch-up adjustment which recognizes in the current period the cumulative effect of the changes on current and prior periods based on a contract’s percent complete + References No definition available. + Details
Name: | ba_IncreaseDecreaseinRevenueduetochangeinaccountingestimate
Namespace Prefix: | ba_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration