Adoption of New Standard Impact on Previously Reported Results (Detail) - USD ($) $ in Millions		Jun. 30, 2016	Jun. 30, 2015
Balance sheets:
Current deferred income tax assets			$ 0
Other long-term assets		$ 3,642	3,117
Other current liabilities		5,949	6,555
Long-term deferred income tax liabilities	[1]	$ 1,476	1,295
As reported
Balance sheets:
Current deferred income tax assets			1,915
Other long-term assets			2,953
Other current liabilities			6,766
Long-term deferred income tax liabilities			$ 2,835

[1] Balances as of June 30, 2015 reflect the impact of the adoption of the new accounting standard in fiscal year 2016 related to balance sheet classification of deferred taxes. See Note 1 - Accounting Policies for additional details.