INCOME TAXES - Significant Components of Deferred Income Tax Assets and Liabilities (Details) - USD ($) $ in Millions	Jun. 30, 2025	Jun. 30, 2024
Deferred tax assets:
Compensation-related expenses	$ 201	$ 198
Inventory obsolescence and other inventory related reserves	101	103
Retirement benefit obligations	45	45
Various accruals not currently deductible	340	228
Net operating loss, credit and other carryforwards	615	405
Unrecognized state tax benefits and accrued interest	11	13
Lease liabilities	511	462
Research-related expenses	276	248
Other differences between tax and financial statement values	120	103
Deferred tax assets, gross	2,220	1,805
Valuation allowance for deferred tax assets	(454)	(238)
Total deferred tax assets	1,766	1,567
Deferred tax liabilities:
Fixed assets and intangibles	(353)	(614)
ROU assets	(464)	(422)
Other differences between tax and financial statement values	(36)	(32)
Total deferred tax liabilities	(853)	(1,068)
Total net deferred tax assets	$ 913	$ 499