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BUSINESS COMBINIATION - Identifiable Intangible Assets Acquired (Details) - L3Harris - USD ($) $ in Millions | Jun. 29, 2019 | Jan. 03, 2020
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Business Acquisition [Line Items] |  |
Weighted Average Amortization Period | 14 years |
Finite-lived intangible assets acquired | $ 6,005 |
Total identifiable intangible assets | 7,877 | $ 7,877
Trade names |  |
Business Acquisition [Line Items] |  |
Indefinite-lived intangible assets acquired | 1,803 |
In-process research and development |  |
Business Acquisition [Line Items] |  |
Indefinite-lived intangible assets acquired | $ 69 |
Customer relationships | Governmental |  |
Business Acquisition [Line Items] |  |
Weighted Average Amortization Period | 15 years |
Finite-lived intangible assets acquired | $ 4,677 |
Customer relationships | Commercial |  |
Business Acquisition [Line Items] |  |
Weighted Average Amortization Period | 15 years |
Finite-lived intangible assets acquired | $ 643 |
Trade names |  |
Business Acquisition [Line Items] |  |
Weighted Average Amortization Period | 9 years |
Finite-lived intangible assets acquired | $ 123 |
Developed technology |  |
Business Acquisition [Line Items] |  |
Weighted Average Amortization Period | 7 years |
Finite-lived intangible assets acquired | $ 562 |

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