XML 160 R145.htm IDEA: XBRL DOCUMENT v3.22.0.1

Fair Value of Financial Instruments and Risk Management (Sale of Receivables - Third-party Financial Institutions) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Transfer of Financial Assets Accounted for as Sales [Roll Forward]
Beginning balance	$ 112	$ 0
Sale of receivables	2,991	779
Settlement of receivables	(2,622)	(647)
Cash collection, not yet remitted	0	(20)
Outstanding balances sold to financial institutions	$ 481	$ 112

X

- Definition

Transfer Of Financial Assets Accounted For As Sales, Cash Collection, Not Yet Remitted, Amount Derecognized

+ References

No definition available.

+ Details

Name:	kbr_TransferOfFinancialAssetsAccountedForAsSalesCashCollectionNotYetRemittedAmountDerecognized
Namespace Prefix:	kbr_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Transfer Of Financial Assets Accounted For As Sales, Net Amount Derecognized

+ References

No definition available.

+ Details

Name:	kbr_TransferOfFinancialAssetsAccountedForAsSalesNetAmountDerecognized
Namespace Prefix:	kbr_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Transfer of Financial Assets Accounted for as Sales

+ References

No definition available.

+ Details

Name:	kbr_TransferOfFinancialAssetsAccountedForAsSalesRollForward
Namespace Prefix:	kbr_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Transfer of Financial Assets Accounted for as Sales, Receivables, Amount Derecognized

+ References

No definition available.

+ Details

Name:	kbr_TransferOfFinancialAssetsAccountedForAsSalesSaleOfReceivablesAmountDerecognized
Namespace Prefix:	kbr_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Transfer of Financial Assets Accounted for as Sales, Settlement Of Receivables, Amount Derecognized

+ References

No definition available.

+ Details

Name:	kbr_TransferOfFinancialAssetsAccountedForAsSalesSettlementOfReceivablesAmountDerecognized
Namespace Prefix:	kbr_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration