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Pending Merger (Details) - L3 Harris Technologies, Inc. employee in Thousands, $ in Billions |  | 12 Months Ended
--- | --- | ---
Jun. 30, 2019 | Dec. 31, 2018 USD ($) employee
L3 Technologies, Inc. |  |
Business Acquisition [Line Items] |  |
Entity number of employees | employee |  | 31
Revenue | $ |  | $ 10
Subsequent Event | Scenario, Forecast |  |
Business Acquisition [Line Items] |  |
Fixed exchange conversion ratio per share | 1.30 |
Subsequent Event | Scenario, Forecast | Former Harris Shareholders |  |
Business Acquisition [Line Items] |  |
Percentage of voting interests acquired | 54.00% |
Subsequent Event | Scenario, Forecast | Former L3 Shareholders |  |
Business Acquisition [Line Items] |  |
Percentage of voting interests acquired | 46.00% |

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