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INVENTORIES (Details) - USD ($)
$ in Millions
Jun. 30, 2017
Jul. 01, 2016
Inventory [Line Items]    
Finished products $ 96 $ 129
Work in process 96 110
Raw materials and supplies 195 192
Inventories 841 867
Progress payments 90 91
Fixed Price Contract    
Inventory [Line Items]    
Unbilled costs and accrued earnings on fixed-price contracts $ 454 $ 436