XML 49 R38.htm IDEA: XBRL DOCUMENT v3.24.4

Basis of Presentation (Details) - USD ($) $ in Millions	Dec. 31, 2024	Mar. 31, 2024
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Variable interest entities and other investments	$ 67.2	$ 42.0

X

- Definition

Variable Interest Entities and Other Investments

+ References

No definition available.

+ Details

Name:	bah_VariableInterestEntitiesAndOtherInvestments
Namespace Prefix:	bah_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- References

No definition available.

+ Details

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