DERIVATIVE FINANCIAL INSTRUMENTS - Derivative Instruments Included in the Consolidated Balance Sheets (Details) - USD ($) $ in Millions	Dec. 31, 2016	Jun. 30, 2016
Derivatives, Fair Value
Derivative Asset, Total	$ 68	$ 66
Derivative Liability, Total	16	26
Derivatives designated as hedging instruments
Derivatives, Fair Value
Derivative Asset, Total	59	55
Derivative Liability, Total	12	18
Derivatives designated as hedging instruments \| Foreign currency forward contracts \| Prepaid expenses and other current assets
Derivatives, Fair Value
Derivative asset, fair value	47	37
Derivatives designated as hedging instruments \| Foreign currency forward contracts \| Other accrued liabilities
Derivatives, Fair Value
Derivative liability, fair value	7	18
Derivatives designated as hedging instruments \| Interest rate-related derivatives \| Prepaid expenses and other current assets
Derivatives, Fair Value
Derivative asset, fair value	11
Derivatives designated as hedging instruments \| Interest rate swap contracts \| Prepaid expenses and other current assets
Derivatives, Fair Value
Derivative asset, fair value	1	18
Derivatives designated as hedging instruments \| Interest rate swap contracts \| Other accrued liabilities
Derivatives, Fair Value
Derivative liability, fair value	5
Derivatives not designated as hedging instruments \| Foreign currency forward contracts \| Prepaid expenses and other current assets
Derivatives, Fair Value
Derivative asset, fair value	9	11
Derivatives not designated as hedging instruments \| Foreign currency forward contracts \| Other accrued liabilities
Derivatives, Fair Value
Derivative liability, fair value	$ 4	$ 8

Fair value of financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, not subject to a master netting arrangement.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 20
-Section 55
-Paragraph 22
-URI http://asc.fasb.org/extlink&oid=51825145&loc=SL20226052-175313

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 20
-Section 50
-Paragraph 3
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312

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+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 20
-Section 50
-Paragraph 3
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-Section 45
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-Name Accounting Standards Codification
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+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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Fair value of financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, not subject to a master netting arrangement.

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