| **SUBSEQUENT EVENTS (Details) - Subsequent Event - Scenario, Forecast - L3 Harris Technologies, Inc.** | Oct. 12, 2018 day |
|--------------------------------------------------------------------------------------------------------|-------------------|
| **Subsequent Event [Line Items]**                                                                      |              |
| Fixed exchange conversion ratio per share                                                              | 1.30              |
| Number of trading days average exchange ratio                                                          | 60                |
| Former Harris Shareholders                                                                             |              |
| **Subsequent Event [Line Items]**                                                                      |              |
| Percentage of voting interests acquired                                                                | 54.00%            |
| Former L3 Shareholders                                                                                 |              |
| **Subsequent Event [Line Items]**                                                                      |              |
| Percentage of voting interests acquired                                                                | 46.00%            |

| X                                                                                                                                                                                                                                                                                  |
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Business Combination, Fixed Exchange Conversion Ratio
+ References
No definition available.
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| X                                                                                                                                                                                                                                                                                                    |
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Business Combination, Threshold Average Exchange Trading Days
+ References
No definition available.
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| X                                                                                                                                                                                                                                              |
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Common Stock, Ownership Percentage
+ References
No definition available.
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| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |
|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.
+ References
No definition available.
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| X                                                                                                                                                     |
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| X                                                                                                                                                    |
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| X                                                                                                                                                          |
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| X                                                                                                                                                        |
|----------------------------------------------------------------------------------------------------------------------------------------------------------|
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| X                                                                                                                                                    |
|------------------------------------------------------------------------------------------------------------------------------------------------------|
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