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ACCUMULATED OTHER COMPRENSIVE LOSS - Additional Information (Details) - USD ($) $ in Millions |  | 3 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jul. 01, 2017 | Jun. 29, 2018 | Jun. 29, 2018
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items] |  |  |
Reclassification of stranded tax effects of Tax and Jobs Act of 2017 from accumulated other comprehensive loss to retained earnings | $ 35 | $ 35 | $ 0
Accumulated Defined Benefit Plans Adjustment Attributable to Parent |  |  |
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items] |  |  |
Reclassification of stranded tax effects of Tax and Jobs Act of 2017 from accumulated other comprehensive loss to retained earnings | 30 |  |
Accumulated Net Investment Gain (Loss) Attributable to Parent |  |  |
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items] |  |  |
Reclassification of stranded tax effects of Tax and Jobs Act of 2017 from accumulated other comprehensive loss to retained earnings | 4 |  |
Accumulated Foreign Currency Adjustment Attributable to Parent |  |  |
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items] |  |  |
Reclassification of stranded tax effects of Tax and Jobs Act of 2017 from accumulated other comprehensive loss to retained earnings | $ 1 |  |

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