DERIVATIVE FINANCIAL INSTRUMENTS - Cash Flow Hedges (Details) - Hedging Instrument - USD ($) $ in Millions	3 Months Ended
Sep. 28, 2024	Sep. 30, 2023
Derivatives in cash flow hedging relationships:
Derivative [Line Items]
Amount of gain or (loss) recognized in other comprehensive income on derivatives - cash flow hedging	$ (20)	$ 34
Amount of gain or (loss) reclassified from accumulated other comprehensive income into income - cash flow hedging	0	2
Derivatives in cash flow hedging relationships: \| Fuel swaps
Derivative [Line Items]
Amount of gain or (loss) recognized in other comprehensive income on derivatives - cash flow hedging	(19)	34
Derivatives in cash flow hedging relationships: \| Fuel swaps \| Operating expense
Derivative [Line Items]
Amount of gain or (loss) reclassified from accumulated other comprehensive income into income - cash flow hedging	0	2
Derivatives in cash flow hedging relationships: \| Foreign currency contracts
Derivative [Line Items]
Amount of gain or (loss) recognized in other comprehensive income on derivatives - cash flow hedging	(1)	0
Derivatives in cash flow hedging relationships: \| Foreign currency contracts \| Cost of sales / Other income
Derivative [Line Items]
Amount of gain or (loss) reclassified from accumulated other comprehensive income into income - cash flow hedging	0	$ 0
Derivatives in net investment hedging relationships: \| Cross currency contracts
Derivative [Line Items]
Amount of gain or (loss) recognized in other comprehensive income on derivatives - net investment hedging	(18)
Amount of gain or (loss) reclassified from accumulated other comprehensive income into income - net investment hedging	$ 0

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount, before tax and reclassification, of gain (loss) from derivative instrument designated and qualifying cash flow hedge included in assessment of hedge effectiveness.

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-Topic 220
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