STOCKHOLDERS' EQUITY STATEMENTS - USD ($) $ in Millions	Total		Common stock and paid-in capital	Retained earnings	Retained earnings Cumulative effect of accounting changes	Accumulated other comprehensive income (loss)	Accumulated other comprehensive income (loss) Cumulative effect of accounting changes
Balance, beginning of period at Jun. 30, 2017			$ 69,315	$ 17,769		$ 627
Accounting Standards Update [Extensible List]	us-gaap:AccountingStandardsUpdate201601Member
Common stock issued			1,002
Net income	$ 16,571			16,571
Other comprehensive income (loss)	(2,856)					(2,856)
Common stock cash dividends				(12,917)
Common stock repurchased			(3,033)	(7,699)
Stock-based compensation expense			3,940
Other, net			(1)
Balance, end of period at Jun. 30, 2018	$ 82,718		71,223	13,682	$ (42)	(2,187)	$ 42
Cash dividends declared per common share	$ 1.68
Accounting Standards Update [Extensible List]	us-gaap:AccountingStandardsUpdate201601Member
Common stock issued			6,829
Net income	$ 39,240	[1]		39,240
Other comprehensive income (loss)	1,914					1,914
Common stock cash dividends	(14,101)			(14,103)
Common stock repurchased			(4,195)	(15,346)
Stock-based compensation expense			4,652
Other, net			11
Balance, end of period at Jun. 30, 2019	$ 102,330		78,520	24,150	677	(340)	(67)
Cash dividends declared per common share	$ 1.84
Accounting Standards Update [Extensible List]	us-gaap:AccountingStandardsUpdate201601Member
Common stock issued			1,343
Net income	$ 44,281			44,281
Other comprehensive income (loss)	3,526					3,526
Common stock cash dividends	(15,488)			(15,483)
Common stock repurchased			(4,599)	(18,382)
Stock-based compensation expense			5,289
Other, net			(1)
Balance, end of period at Jun. 30, 2020	$ 118,304		$ 80,552	$ 34,566	$ 0	$ 3,186	$ 0
Cash dividends declared per common share	$ 2.04

[1] Reflects the $157 million net charge related to the enactment of the TCJA for the second quarter and the $2.6 billion net income tax benefit related to the intangible property transfers for the fourth quarter, which together increased net income by $2.4 billion for fiscal year 2019. See Note 12 – Income Taxes for further information.