XML 24 R31.htm IDEA: XBRL DOCUMENT
v3.20.1

Summary of Significant Accounting Policies (Details) | Mar. 29, 2020
--- | ---
FTT Inc |
Business Acquisition [Line Items] |
Subsidiary percent owned | 80.10%
Noncontrolling interest owned | 19.90%
FTT Core |
Business Acquisition [Line Items] |
Subsidiary percent owned | 80.10%
Noncontrolling interest owned | 19.90%

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_BusinessAcquisitionLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity. + References No definition available. + Details
Name: | us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition The parent entity's interest in net assets of the subsidiary, expressed as a percentage. + References No definition available. + Details
Name: | us-gaap_MinorityInterestOwnershipPercentageByParent
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | srt_OwnershipAxis=ktos_FloridaTurbineTechnologiesInc.Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_OwnershipAxis=ktos_FTTCoreLLCMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |