DERIVATIVE FINANCIAL INSTRUMENTS - Derivative Instruments Included in the Consolidated Balance Sheets (Details) - USD ($) $ in Millions	Sep. 30, 2019	Jun. 30, 2019
Derivatives, Fair Value
Derivative Asset, Total	$ 50	$ 30
Derivative Liability, Total	48	32
Derivatives Designated as Hedging Instruments
Derivatives, Fair Value
Derivative Asset, Total	46	26
Derivative Liability, Total	42	30
Derivatives Designated as Hedging Instruments \| Foreign currency cash flow hedges \| Prepaid expenses and other current assets
Derivatives, Fair Value
Derivative asset, fair value	39	23
Derivatives Designated as Hedging Instruments \| Foreign currency cash flow hedges \| Other accrued liabilities
Derivatives, Fair Value
Derivative liability, fair value	2	4
Derivatives Designated as Hedging Instruments \| Net investment hedges \| Prepaid expenses and other current assets
Derivatives, Fair Value
Derivative asset, fair value	3
Derivatives Designated as Hedging Instruments \| Net investment hedges \| Other accrued liabilities
Derivatives, Fair Value
Derivative liability, fair value	1
Derivatives Designated as Hedging Instruments \| Interest rate-related derivatives \| Prepaid expenses and other current assets
Derivatives, Fair Value
Derivative asset, fair value	4	3
Derivatives Designated as Hedging Instruments \| Interest rate-related derivatives \| Other accrued liabilities
Derivatives, Fair Value
Derivative liability, fair value	39	26
Derivatives Not Designated as Hedging Instruments \| Foreign currency forward contracts \| Prepaid expenses and other current assets
Derivatives, Fair Value
Derivative asset, fair value	4	4
Derivatives Not Designated as Hedging Instruments \| Foreign currency forward contracts \| Other accrued liabilities
Derivatives, Fair Value
Derivative liability, fair value	$ 6	$ 2

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.

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-SubTopic 20
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- Definition

Fair value, after the effects of master netting arrangements, of a 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. Includes assets not subject to a master netting arrangement and not elected to be offset.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 20
-Section 55
-Paragraph 10
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
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Fair value, after the effects of master netting arrangements, of a 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. Includes liabilities not subject to a master netting arrangement and not elected to be offset.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 20
-Section 50
-Paragraph 3
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-URI http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
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-Topic 825
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-URI http://asc.fasb.org/extlink&oid=118260190&loc=d3e13433-108611

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-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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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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