CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY - USD ($) shares in Thousands, $ in Millions		Total	Common Stock	Preferred Stock	Additional Paid-in Capital	Reserve for ESOP Debt Retirement	AOCI Attributable to Parent	Treasury Stock	Retained Earnings	Noncontrolling Interest
BEGINNING BALANCE (in shares) at Jun. 30, 2013			2,742,327
BEGINNING BALANCE at Jun. 30, 2013		$ 68,709	$ 4,009	$ 1,137	$ 63,538	$ (1,352)	$ (7,499)	$ (71,966)	$ 80,197	$ 645
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Earnings		11,785							11,643	142
Other Comprehensive Income (Loss), Net of Tax		(163)					(163)
Dividends to shareholders:
Dividends, Common Stock		(6,658)							(6,658)
Dividends, Preferred Stock		(253)							(253)
Treasury Stock, Shares, Acquired			(74,987)
Payments for Repurchase of Common Stock		(6,005)						(6,005)
Stock Issued During Period, Shares, Share-based Compensation, Net of Forfeitures			40,288
Proceeds from Issuance of Shares under Incentive and Share-based Compensation Plans, Including Stock Options		2,508			364			2,144
Stock Issued During Period, Shares, Conversion of Convertible Securities			3,178
Stock Issued During Period, Value, Conversion of Convertible Securities		0		(26)	(4)			(22)
ESOP Debt Impacts		(73)				(12)			(61)
Noncontrolling Interest, Period Increase (Decrease)		(20)			5					(25)
ENDING BALANCE (in shares) at Jun. 30, 2014			2,710,806
ENDING BALANCE at Jun. 30, 2014		69,976	$ 4,009	1,111	63,911	(1,340)	(7,662)	(75,805)	84,990	762
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Earnings		7,144							7,036	108
Other Comprehensive Income (Loss), Net of Tax		(5,118)					(5,118)
Dividends to shareholders:
Dividends, Common Stock		(7,028)							(7,028)
Dividends, Preferred Stock		(259)							(259)
Treasury Stock, Shares, Acquired			(54,670)
Payments for Repurchase of Common Stock		(4,604)						(4,604)
Stock Issued During Period, Shares, Share-based Compensation, Net of Forfeitures			54,100
Proceeds from Issuance of Shares under Incentive and Share-based Compensation Plans, Including Stock Options		3,309			156			3,153
Stock Issued During Period, Shares, Conversion of Convertible Securities			4,335
Stock Issued During Period, Value, Conversion of Convertible Securities		0		(34)	(4)			(30)
ESOP Debt Impacts		(88)				(20)			(68)
Noncontrolling Interest, Period Increase (Decrease)		(458)			(219)					(239)
ENDING BALANCE (in shares) at Jun. 30, 2015			2,714,571
ENDING BALANCE at Jun. 30, 2015		63,050	$ 4,009	1,077	63,852	(1,320)	(12,780)	(77,226)	84,807	631
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Earnings		10,604							10,508	96
Other Comprehensive Income (Loss), Net of Tax		(3,127)					(3,127)
Dividends to shareholders:
Dividends, Common Stock		(7,181)							(7,181)
Dividends, Preferred Stock		(255)							(255)
Treasury Stock, Shares, Acquired			(103,449)
Payments for Repurchase of Common Stock		(4,004)
Payments for Repurchase of Common Stock and Stock Receipts	[1]	(8,217)						(8,217)
Stock Issued During Period, Shares, Share-based Compensation, Net of Forfeitures			52,089
Proceeds from Issuance of Shares under Incentive and Share-based Compensation Plans, Including Stock Options		3,090			(144)			3,234
Stock Issued During Period, Shares, Conversion of Convertible Securities			4,863
Stock Issued During Period, Value, Conversion of Convertible Securities		0		(39)	(6)			(33)
ESOP Debt Impacts		(104)				(30)			(74)
Noncontrolling Interest, Period Increase (Decrease)		(85)								(85)
ENDING BALANCE (in shares) at Jun. 30, 2016			2,668,074
ENDING BALANCE at Jun. 30, 2016		$ 57,983	$ 4,009	$ 1,038	$ 63,714	$ (1,290)	$ (15,907)	$ (82,176)	$ 87,953	$ 642

[1] Includes $4,213 of treasury shares acquired in the divestiture of the Batteries business (see Note 13).