Deferred Income Tax Assets and Liabilities (Detail) - USD ($) $ in Millions	Jun. 30, 2022	Jun. 30, 2021
Deferred Income Tax Assets
Stock-based compensation expense	$ 601	$ 502
Accruals, reserves, and other expenses	2,874	2,960
Loss and credit carryforwards	1,546	1,090
Amortization	10,656	6,346
Leasing liabilities	4,557	4,060
Unearned revenue	2,876	2,659
Other	461	319
Deferred income tax assets	23,571	17,936
Less valuation allowance	(1,012)	(769)
Deferred income tax assets, net of valuation allowance	22,559	17,167
Deferred Income Tax Liabilities
Book/tax basis differences in investments and debt	(174)	(2,381)
Leasing assets	(4,291)	(3,834)
Depreciation	(1,602)	(1,010)
Deferred tax on foreign earnings	(3,104)	(2,815)
Other	(103)	(144)
Deferred income tax liabilities	(9,274)	(10,184)
Net deferred income tax assets	13,285	6,983
Long-term deferred income tax liabilities	(230)	(198)
Other Long-term Assets
Deferred Income Tax Liabilities
Other long-term assets	$ 13,515	$ 7,181