XML 117 R51.htm IDEA: XBRL DOCUMENT
v3.22.1

GOODWILL - Changes in Carrying Amount of Goodwill (Details) $ in Millions | 3 Months Ended | 12 Months Ended
--- | --- | ---
Apr. 01, 2022 USD ($) segment | Dec. 31, 2021 USD ($) segment | Jan. 01, 2021 segment
Goodwill [Roll Forward] |  |  |
Beginning Balance | $ 18,189 |  |
Currency translation adjustments | 5 |  |
Ending Balance | $ 18,194 | $ 18,189 |
Number of operating segments | segment | 3 | 4 | 3
Number of reportable segments | segment | 3 | 4 | 3
As Previously Reported |  |  |
Goodwill [Roll Forward] |  |  |
Beginning Balance | $ 18,189 |  |
Ending Balance |  | $ 18,189 |
Restatement Adjustment |  |  |
Goodwill [Roll Forward] |  |  |
Beginning Balance | 0 |  |
Ending Balance |  | 0 |
Integrated Mission Systems |  |  |
Goodwill [Roll Forward] |  |  |
Beginning Balance | 8,187 |  |
Currency translation adjustments | 6 |  |
Ending Balance | 8,193 | 8,187 |
Integrated Mission Systems | As Previously Reported |  |  |
Goodwill [Roll Forward] |  |  |
Beginning Balance | 6,485 |  |
Ending Balance |  | 6,485 |
Integrated Mission Systems | Restatement Adjustment |  |  |
Goodwill [Roll Forward] |  |  |
Beginning Balance | 1,702 |  |
Ending Balance |  | 1,702 |
Space & Airborne Systems |  |  |
Goodwill [Roll Forward] |  |  |
Beginning Balance | 5,849 |  |
Currency translation adjustments | (2) |  |
Ending Balance | 5,847 | 5,849 |
Space & Airborne Systems | As Previously Reported |  |  |
Goodwill [Roll Forward] |  |  |
Beginning Balance | 5,202 |  |
Ending Balance |  | 5,202 |
Space & Airborne Systems | Restatement Adjustment |  |  |
Goodwill [Roll Forward] |  |  |
Beginning Balance | 647 |  |
Ending Balance |  | 647 |
Communication Systems |  |  |
Goodwill [Roll Forward] |  |  |
Beginning Balance | 4,153 |  |
Currency translation adjustments | 1 |  |
Ending Balance | 4,154 | 4,153 |
Communication Systems | As Previously Reported |  |  |
Goodwill [Roll Forward] |  |  |
Beginning Balance | 4,153 |  |
Ending Balance |  | 4,153 |
Communication Systems | Restatement Adjustment |  |  |
Goodwill [Roll Forward] |  |  |
Beginning Balance | 0 |  |
Ending Balance |  | 0 |
Aviation Systems |  |  |
Goodwill [Roll Forward] |  |  |
Beginning Balance | 0 |  |
Currency translation adjustments | 0 |  |
Ending Balance | 0 | 0 |
Aviation Systems | As Previously Reported |  |  |
Goodwill [Roll Forward] |  |  |
Beginning Balance | 2,349 |  |
Ending Balance |  | 2,349 |
Aviation Systems | Restatement Adjustment |  |  |
Goodwill [Roll Forward] |  |  |
Beginning Balance | $ (2,349) |  |
Ending Balance |  | $ (2,349) |

X
- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(10)(1)) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=120320667&loc=SL49117168-202975 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 852 -SubTopic 10 -Section 55 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=84165509&loc=d3e56426-112766 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=99380562&loc=d3e13770-109266 + Details
Name: | us-gaap_Goodwill
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of foreign currency translation gain (loss) which increases (decreases) an asset representing future economic benefits from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267 + Details
Name: | us-gaap_GoodwillForeignCurrencyTranslationGainLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + Details
Name: | us-gaap_GoodwillRollForward
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 18 -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8672-108599 + Details
Name: | us-gaap_NumberOfOperatingSegments
Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 18 -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8672-108599 + Details
Name: | us-gaap_NumberOfReportableSegments
Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | srt_RestatementAxis=srt_ScenarioPreviouslyReportedMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RestatementAxis=srt_RestatementAdjustmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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