Business Combination, Contingent Consideration Period

No definition available.

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- Definition

Goodwill, Acquired Contingent Consideration

+ References

No definition available.

+ Details

Name:	coty_GoodwillAcquiredContingentConsideration
Namespace Prefix:	coty_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

For contingent consideration arrangements recognized in connection with a business combination, this element represents an estimate of the high-end of the potential range (undiscounted) of the consideration which may be paid.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 30

-Section 50

-Paragraph 1

-Subparagraph (c)(3)

-URI http://asc.fasb.org/extlink&oid=7488404&loc=d3e6927-128479

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 20

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=14024403&loc=d3e13816-109267

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 20

-Section 45

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6388280&loc=d3e13770-109266

+ Details

Name:	us-gaap_Goodwill
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Amount before accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (a,h)

-URI http://asc.fasb.org/extlink&oid=14024403&loc=d3e13816-109267

+ Details

Name:	us-gaap_GoodwillGross
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Amount of accumulated impairment loss for an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

+ Details

Name:	us-gaap_GoodwillImpairedAccumulatedImpairmentLoss
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Details

Name:	us-gaap_GoodwillLineItems
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Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Details

Name:	us-gaap_GoodwillRollForward
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Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of transfers of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized among segments.

+ References

No definition available.

+ Details

Name:	us-gaap_GoodwillTransfers
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Amount of increase (decrease) from foreign currency translation adjustments of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (f)

-URI http://asc.fasb.org/extlink&oid=14024403&loc=d3e13816-109267

+ Details

Name:	us-gaap_GoodwillTranslationAdjustments
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Investing Activities

-URI http://asc.fasb.org/extlink&oid=6516133

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 13

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3213-108585

+ Details

Name:	us-gaap_PaymentsToAcquireBusinessesGross
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Details

Name:	us-gaap_BusinessAcquisitionAxis=coty_UnileverCosmeticsInternationalMember
Namespace Prefix:
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- Details

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- Details

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- Details

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GOODWILL, OTHER INTANGIBLE ASSETS, NET AND OTHER ASSETS - Goodwill And Other Intangible Assets, Net (Details) (USD $) In Millions, unless otherwise specified	9 Months Ended	12 Months Ended
	Mar. 31, 2015	Jun. 30, 2015	Jun. 30, 2014
Goodwill [Line Items]
Goodwill, Gross	$ 1,960.3us-gaap_GoodwillGross		$ 1,983.6us-gaap_GoodwillGross
Accumulated Impairments	(640.8)		(640.8)
Net	1,319.5us-gaap_Goodwill
Goodwill [Roll Forward]
Net Balance at June 30, 2014	1,342.8us-gaap_Goodwill	1,342.8us-gaap_Goodwill
Foreign currency translation	(53.3)us-gaap_GoodwillTranslationAdjustments
Reclassification	0us-gaap_GoodwillTransfers
Net Balance at March 31, 2015	1,319.5us-gaap_Goodwill
Fragrances [Member]
Goodwill [Line Items]
Goodwill, Gross	680.8		751.9
Accumulated Impairments	0		0
Net	680.8
Goodwill [Roll Forward]
Net Balance at June 30, 2014	751.9	751.9
Foreign currency translation	(32.0)
Reclassification	(69.1)
Net Balance at March 31, 2015	680.8
Color Cosmetics [Member]
Goodwill [Line Items]
Goodwill, Gross	517.3		538.2
Accumulated Impairments	0		0
Net	517.3
Goodwill [Roll Forward]
Net Balance at June 30, 2014	538.2	538.2
Foreign currency translation	(20.9)
Reclassification	0
Net Balance at March 31, 2015	517.3
Skin & Body Care [Member]
Goodwill [Line Items]
Goodwill, Gross	762.2		693.5
Accumulated Impairments	(640.8)		(640.8)
Net	121.4
Goodwill [Roll Forward]
Net Balance at June 30, 2014	52.7	52.7
Foreign currency translation	(0.4)
Reclassification	69.1
Net Balance at March 31, 2015	121.4
Unilever Cosmetics International [Member]
Goodwill [Line Items]
Goodwill, Acquired Contingent Consideration	30.0
Business Combination, Contingent Consideration Period		10 years
Goodwill [Roll Forward]
Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High	30.0
Payments to Acquire Businesses, Gross	30.0
Unilever Cosmetics International [Member] \| Fragrances [Member]
Goodwill [Line Items]
Goodwill, Acquired Contingent Consideration	30.0
Unilever Cosmetics International [Member] \| Color Cosmetics [Member]
Goodwill [Line Items]
Goodwill, Acquired Contingent Consideration	0
Unilever Cosmetics International [Member] \| Skin & Body Care [Member]
Goodwill [Line Items]
Goodwill, Acquired Contingent Consideration	$ 0