EMPLOYEE BENEFIT PLANS (Summarized Information for Defined Benefit Retirement Income and Healthcare Plans) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2011
Change in plan assets:
Fair value of assets at end of year	$ 408	$ 394
Retirement Income [Member]
Change in benefit obligations:
Projected benefit obligation at beginning of year	646	566
Service cost	4	0	12
Interest cost	24	29	29
Employee contributions to deferred compensation plans	0	5
Actuarial (gain) loss	(27)	82
Plan amendments	0	0
Translation adjustment	0	0
Benefits paid	(35)	(36)
Projected benefit obligation at end of year	612	646	566
Change in plan assets:
Fair value of assets at beginning of year	394	410
Actual return on plan assets	37	9
Employer contributions nonqualified plans	12	12
Translation adjustment	0	(1)
Benefits paid	(35)	(36)
Fair value of assets at end of year	408	394	410
Amounts recognized in the balance sheet consist of:
Current accrued benefit liability	(17)	(14)
Non-current accrued benefit liability	(187)	(238)
Accrued benefit cost, net	(204)	(252)
Retirement Health Care [Member]
Change in benefit obligations:
Projected benefit obligation at beginning of year	63	58
Service cost	1	1	2
Interest cost	2	3	4
Employee contributions to deferred compensation plans	0	0
Actuarial (gain) loss	(9)	3
Plan amendments	(5)	0
Translation adjustment	0	(1)
Benefits paid	(1)	(1)
Projected benefit obligation at end of year	51	63	58
Change in plan assets:
Fair value of assets at beginning of year	0	0
Actual return on plan assets	0	0
Employer contributions nonqualified plans	1	1
Translation adjustment	0	0
Benefits paid	(1)	(1)
Fair value of assets at end of year	0	0	0
Amounts recognized in the balance sheet consist of:
Current accrued benefit liability	(4)	(6)
Non-current accrued benefit liability	(47)	(57)
Accrued benefit cost, net	$ (51)	$ (63)