XML 105 R90.htm IDEA: XBRL DOCUMENT
v3.20.2

Business Segment Information - Disaggregation of Revenue (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jul. 03, 2020 | Jun. 28, 2019 | Jul. 03, 2020 | Jun. 28, 2019
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | $ 4,445 | $ 1,865 | $ 9,071 | $ 3,593
Integrated Mission Systems | Transferred over time |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 1,331 | 11 | 2,701 | 25
Integrated Mission Systems | Transferred over time | United States |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 1,038 | 6 | 2,143 | 15
Integrated Mission Systems | Transferred over time | International |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 293 | 5 | 558 | 10
Integrated Mission Systems | Transferred over time | Fixed-price |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 998 | 11 | 2,023 | 25
Integrated Mission Systems | Transferred over time | Cost-reimbursable |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 333 | 0 | 678 | 0
Integrated Mission Systems | Transferred over time | Prime contractor |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 858 | 4 | 1,807 | 12
Integrated Mission Systems | Transferred over time | Subcontractor |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 473 | 7 | 894 | 13
Space and Airborne Systems | Transferred over time |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 1,249 | 1,019 | 2,441 | 1,975
Space and Airborne Systems | Transferred over time | United States |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 1,054 | 886 | 2,057 | 1,732
Space and Airborne Systems | Transferred over time | International |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 195 | 133 | 384 | 243
Space and Airborne Systems | Transferred over time | Fixed-price |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 702 | 601 | 1,372 | 1,132
Space and Airborne Systems | Transferred over time | Cost-reimbursable |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 547 | 418 | 1,069 | 843
Space and Airborne Systems | Transferred over time | Prime contractor |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 674 | 590 | 1,332 | 1,162
Space and Airborne Systems | Transferred over time | Subcontractor |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 575 | 429 | 1,109 | 813
Communication Systems | Transferred at point in time and over time |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 1,112 | 609 | 2,206 | 1,189
Communication Systems | Transferred at point in time and over time | United States |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 844 | 355 | 1,678 | 702
Communication Systems | Transferred at point in time and over time | International |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 268 | 254 | 528 | 487
Communication Systems | Transferred at point in time and over time | Fixed-price |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 951 |  | 1,869 |
Communication Systems | Transferred at point in time and over time | Cost-reimbursable |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 161 |  | 337 |
Communication Systems | Transferred at point in time and over time | Prime contractor |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 749 |  | 1,489 |
Communication Systems | Transferred at point in time and over time | Subcontractor |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 363 |  | 717 |
Aviation Systems | Transferred at point in time and over time |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 800 | 186 | 1,811 | 330
Aviation Systems | Transferred at point in time and over time | United States |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 696 | 178 | 1,445 | 321
Aviation Systems | Transferred at point in time and over time | International |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 104 | 8 | 366 | 9
Aviation Systems | Transferred at point in time and over time | Fixed-price |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 627 | 164 | 1,468 | 286
Aviation Systems | Transferred at point in time and over time | Cost-reimbursable |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 173 | 22 | 343 | 44
Aviation Systems | Transferred at point in time and over time | Prime contractor |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 514 | 180 | 1,178 | 320
Aviation Systems | Transferred at point in time and over time | Subcontractor |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | $ 286 | $ 6 | $ 633 | $ 10

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

X
- Definition Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 30 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8906-108599 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 40 -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e9031-108599 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 41 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e9038-108599 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8933-108599 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8933-108599 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 4 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130543-203045 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8736-108599 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8736-108599 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 42 -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e9054-108599 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130545-203045 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 924 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 11.L) -URI http://asc.fasb.org/extlink&oid=6472922&loc=d3e499488-122856 + Details
Name: | us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=hrs_IntegratedMissionSystemsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_TimingOfTransferOfGoodOrServiceAxis=us-gaap_TransferredOverTimeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

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

X
- Details
Name: | us-gaap_ContractWithCustomerBasisOfPricingAxis=us-gaap_FixedPriceContractMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ContractWithCustomerBasisOfPricingAxis=hrs_CostreimbursableMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ContractWithCustomerSalesChannelAxis=us-gaap_SalesChannelDirectlyToConsumerMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ContractWithCustomerSalesChannelAxis=us-gaap_SalesChannelThroughIntermediaryMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=hrs_SpaceandAirborneSystemsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=hrs_CommunicationSystemsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_TimingOfTransferOfGoodOrServiceAxis=hrs_TransferredAtPointInTimeAndOverTimeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=hrs_AviationSystemsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |