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SUBSEQUENT EVENTS (Details) - Discontinued Operations, Held-for-sale or Disposed of by Sale - USD ($) $ in Millions	6 Months Ended	12 Months Ended
	Jan. 03, 2020	Jun. 28, 2019	Jun. 29, 2018	Jun. 30, 2017	Feb. 04, 2020
Business Acquisition [Line Items]
Revenue from product sales and services	$ 0	$ 0	$ 0	$ 1,039
Airport Security and Automation Business
Business Acquisition [Line Items]
Revenue from product sales and services		$ 500
Forecast | Subsequent Event | Airport Security and Automation Business
Business Acquisition [Line Items]
Cash price on sale of business					$ 1,000

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 205
-SubTopic 20
-Section 50
-Paragraph 5B
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=109222650&loc=SL51721673-107760

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