XML 129 R114.htm IDEA: XBRL DOCUMENT
v3.22.0.1

Income Taxes (Components of Foreign Income Tax Provision) (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Operating Loss Carryforwards [Line Items] |  |  |
Foreign provision for income taxes | $ (71) | $ (51) | $ (66)
United Kingdom |  |  |
Operating Loss Carryforwards [Line Items] |  |  |
Foreign provision for income taxes | (22) | (14) | (19)
Australia |  |  |
Operating Loss Carryforwards [Line Items] |  |  |
Foreign provision for income taxes | (23) | (6) | (6)
Canada |  |  |
Operating Loss Carryforwards [Line Items] |  |  |
Foreign provision for income taxes | 0 | (1) | (1)
Middle East |  |  |
Operating Loss Carryforwards [Line Items] |  |  |
Foreign provision for income taxes | (9) | (18) | (20)
Africa |  |  |
Operating Loss Carryforwards [Line Items] |  |  |
Foreign provision for income taxes | 0 | 0 | (1)
Other |  |  |
Operating Loss Carryforwards [Line Items] |  |  |
Foreign provision for income taxes | $ (17) | $ (12) | $ (19)

X
- Definition Amount of current and deferred foreign income tax expense (benefit) attributable to income (loss) from continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(h)(1)(Note 1)) -URI http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690 + Details
Name: | us-gaap_ForeignIncomeTaxExpenseBenefitContinuingOperations
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_OperatingLossCarryforwardsLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | srt_StatementGeographicalAxis=country_GB
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=country_AU
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=country_CA
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=us-gaap_MiddleEastMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=srt_AfricaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=kbr_InternationalMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |