RISK MANAGEMENT ACTIVITIES AND FAIR VALUE MEASUREMENTS - FINANCIAL ASSETS AND LIABILITIES THAT ARE MEASURED AT FAIR VALUE ON A RECURRING BASIS (DETAILS) (USD $) In Millions, unless otherwise specified	Jun. 30, 2012		Jun. 30, 2011
Assets at fair value:
Investment securities	$ 33		$ 39
Total assets at fair value	452	[1]	389	[1]
Liabilities at fair value:
Total liabilities at fair value	186	[2]	301	[2]
Liabilities not recorded at FV
Long-term Debt	27,948	[3]	26,426	[3]
Total Liabilities Recored and Not Recorded at Fair Value	28,134		26,727
Other Foreign Currency Instruments
Assets at fair value:
Derivative assets	86	[4]	182	[4]
Liabilities at fair value:
Derivative liabilities	23	[4]	43	[4]
Interest Rate
Assets at fair value:
Derivative assets	298		163
Derivatives in Net Investment Hedging Relationships
Assets at fair value:
Derivative assets	32		0
Liabilities at fair value:
Derivative liabilities	19		138
Commodities
Assets at fair value:
Derivative assets	3		4
Liabilities at fair value:
Derivative liabilities	2		1
Foreign currency hedges
Assets at fair value:
Derivative assets	0		1
Liabilities at fair value:
Derivative liabilities	142		119
Fair Value, Inputs, Level 1
Assets at fair value:
Investment securities	9		16
Total assets at fair value	9	[1]	16	[1]
Liabilities at fair value:
Total liabilities at fair value	0	[2]	0	[2]
Liabilities not recorded at FV
Long-term Debt	25,829	[3]	24,940	[3]
Total Liabilities Recored and Not Recorded at Fair Value	25,829		24,940
Fair Value, Inputs, Level 1 | Other Foreign Currency Instruments
Assets at fair value:
Derivative assets	0	[4]	0	[4]
Liabilities at fair value:
Derivative liabilities	0	[4]	0	[4]
Fair Value, Inputs, Level 1 | Interest Rate
Assets at fair value:
Derivative assets	0		0
Fair Value, Inputs, Level 1 | Derivatives in Net Investment Hedging Relationships
Assets at fair value:
Derivative assets	0		0
Liabilities at fair value:
Derivative liabilities	0		0
Fair Value, Inputs, Level 1 | Commodities
Assets at fair value:
Derivative assets	0		0
Liabilities at fair value:
Derivative liabilities	0		0
Fair Value, Inputs, Level 1 | Foreign currency hedges
Assets at fair value:
Derivative assets	0		0
Liabilities at fair value:
Derivative liabilities	0		0
Fair Value, Inputs, Level 2
Assets at fair value:
Investment securities	0		0
Total assets at fair value	419	[1]	350	[1]
Liabilities at fair value:
Total liabilities at fair value	186	[2]	301	[2]
Liabilities not recorded at FV
Long-term Debt	2,119	[3]	1,486	[3]
Total Liabilities Recored and Not Recorded at Fair Value	2,305		1,787
Fair Value, Inputs, Level 2 | Other Foreign Currency Instruments
Assets at fair value:
Derivative assets	86	[4]	182	[4]
Liabilities at fair value:
Derivative liabilities	23	[4]	43	[4]
Fair Value, Inputs, Level 2 | Interest Rate
Assets at fair value:
Derivative assets	298		163
Fair Value, Inputs, Level 2 | Derivatives in Net Investment Hedging Relationships
Assets at fair value:
Derivative assets	32		0
Liabilities at fair value:
Derivative liabilities	19		138
Fair Value, Inputs, Level 2 | Commodities
Assets at fair value:
Derivative assets	3		4
Liabilities at fair value:
Derivative liabilities	2		1
Fair Value, Inputs, Level 2 | Foreign currency hedges
Assets at fair value:
Derivative assets	0		1
Liabilities at fair value:
Derivative liabilities	142		119
Fair Value, Inputs, Level 3
Assets at fair value:
Investment securities	24		23
Total assets at fair value	24	[1]	23	[1]
Liabilities at fair value:
Total liabilities at fair value	0	[2]	0	[2]
Liabilities not recorded at FV
Long-term Debt	0	[3]	0	[3]
Total Liabilities Recored and Not Recorded at Fair Value	0		0
Fair Value, Inputs, Level 3 | Other Foreign Currency Instruments
Assets at fair value:
Derivative assets	0	[4]	0	[4]
Liabilities at fair value:
Derivative liabilities	0	[4]	0	[4]
Fair Value, Inputs, Level 3 | Interest Rate
Assets at fair value:
Derivative assets	0		0
Fair Value, Inputs, Level 3 | Derivatives in Net Investment Hedging Relationships
Assets at fair value:
Derivative assets	0		0
Liabilities at fair value:
Derivative liabilities	0		0
Fair Value, Inputs, Level 3 | Commodities
Assets at fair value:
Derivative assets	0		0
Liabilities at fair value:
Derivative liabilities	0		0
Fair Value, Inputs, Level 3 | Foreign currency hedges
Assets at fair value:
Derivative assets	0		0
Liabilities at fair value:
Derivative liabilities	$ 0		$ 0

[1] Investment securities are presented in other noncurrent assets and all derivative assets are presented in prepaid expenses and other current assets or other noncurrent assets.

[2] All liabilities are presented in accrued and other liabilities or other noncurrent liabilities.

[3] Long-term debt includes the current portion ($4,095 and $3,008 as of June 30, 2012 and 2011, respectively) of debt instruments. Long-term debt is not recorded at fair value on a recurring basis, but is measured at fair value for disclosure purposes. Fair values are generally estimated based on quoted market prices for identical or similar instruments.

[4] Other foreign currency instruments are comprised of foreign currency financial instruments that do not qualify as hedges.