DEBT - Narrative (Details)		12 Months Ended
		Jun. 30, 2016 USD ($)	Jun. 30, 2015 USD ($)	Jun. 30, 2014 USD ($)	Jun. 30, 2016 EUR (€)	Apr. 08, 2016 EUR (€)	Oct. 27, 2015 USD ($)	Oct. 27, 2015 EUR (€)	Mar. 24, 2015 USD ($)	Sep. 29, 2014 USD ($)	Jun. 25, 2014 USD ($)	Apr. 02, 2013 USD ($)	Jun. 16, 2010 USD ($) series
Debt Instrument [Line Items]
Short-term debt		$ 19,800,000	$ 22,100,000
Weighted-average interest rate (as a percent)		14.00%	7.10%		14.00%
Deferred financing fees write-off		$ 0	$ 900,000	$ 0
Loss on early extinguishment of debt		$ 3,100,000	88,800,000	0
Leverage ratio		5.50
Senior Notes
Debt Instrument [Line Items]
Deferred financing fees write-off			4,200,000
Repayment amount										$ 500,000,000.0
Accrued interest										8,000,000
Make-whole amount										$ 84,600,000
Loss on early extinguishment of debt			88,800,000
Minimum
Debt Instrument [Line Items]
Leverage ratio		1.00
Maximum
Debt Instrument [Line Items]
Leverage ratio		5.95
Short-term Lines of Credit
Debt Instrument [Line Items]
Principal Amount		$ 108,500,000	127,700,000
Short-term debt		$ 19,800,000	$ 22,100,000
Short-term Lines of Credit | Minimum
Debt Instrument [Line Items]
Interest rate spread (as a percent)		0.50%	0.70%
Short-term Lines of Credit | Maximum
Debt Instrument [Line Items]
Interest rate spread (as a percent)		16.50%	18.00%
Letter of credit
Debt Instrument [Line Items]
Undrawn letters of credit		$ 4,600,000	$ 4,100,000
Line of Credit
Debt Instrument [Line Items]
Recognized deferred financing fees		59,000,000	11,200,000	2,200,000
Deferred financing fees write-off		3,100,000	5,100,000	$ 0
Line of Credit | Other Noncurrent Assets
Debt Instrument [Line Items]
Deferred financing fees		64,600,000	20,900,000
Line of Credit | Loss on early extinguishment of debt
Debt Instrument [Line Items]
Deferred financing fees write-off		$ 3,100,000	4,200,000
Line of Credit | Interest expense
Debt Instrument [Line Items]
Deferred financing fees write-off			$ 900,000
Line of Credit | Revolving credit facility
Debt Instrument [Line Items]
Weighted average interest rate (as a percent)		1.67%	1.40%	1.30%	1.67%
Line of Credit | Revolving credit facility | JPMorgan Chase NA, as Administrative Agent
Debt Instrument [Line Items]
Principal Amount							$ 1,500,000,000.0
Line of Credit | Revolving credit facility | Coty Credit Agreement
Debt Instrument [Line Items]
Principal Amount		$ 1,500,000,000
Weighted average interest rate (as a percent)		1.97%			1.97%
Line of Credit | Revolving credit facility | Revolving Loan Facility due April 2018
Debt Instrument [Line Items]
Principal Amount			$ 1,250,000,000
Line of Credit | Revolving credit facility | Revolving Loan Facility due April 2018 | JPMorgan Chase NA, as Administrative Agent
Debt Instrument [Line Items]
Principal Amount												$ 1,250,000,000.0
Line of Credit | Swingline loans | JPMorgan Chase NA, as Administrative Agent
Debt Instrument [Line Items]
Principal Amount							80,000,000.0
Line of Credit | Swingline loans | Revolving Loan Facility due April 2018 | JPMorgan Chase NA, as Administrative Agent
Debt Instrument [Line Items]
Principal Amount												80,000,000.0
Line of Credit | Term Loan
Debt Instrument [Line Items]
Weighted average interest rate (as a percent)		1.77%	1.70%	1.60%	1.77%
Line of Credit | Term Loan | Term Loan A Facility due October 2020
Debt Instrument [Line Items]
Weighted average interest rate (as a percent)		1.99%			1.99%
Line of Credit | Term Loan | Term Loan A Facility due October 2020 | U.S. Dollar
Debt Instrument [Line Items]
Amount of debt		$ 1,750,000,000
Line of Credit | Term Loan | Term Loan A Facility due October 2020 | Euro
Debt Instrument [Line Items]
Amount of debt		$ 140,000,000
Line of Credit | Term Loan | Term Loan A Facility due October 2020 | JPMorgan Chase NA, as Administrative Agent
Debt Instrument [Line Items]
Amount of debt							$ 1,750,000,000.0
Line of Credit | Term Loan | Term Loan A Facility due October 2020 | JPMorgan Chase NA, as Administrative Agent | Euro
Debt Instrument [Line Items]
Additional commitments under facility | €						€ 140,000,000.0
Line of Credit | Term Loan | Term Loan B Facility due October 2022
Debt Instrument [Line Items]
Weighted average interest rate (as a percent)		3.61%			3.61%
Line of Credit | Term Loan | Term Loan B Facility due October 2022 | U.S. Dollar
Debt Instrument [Line Items]
Amount of debt		$ 500,000,000
Debt discount (percentage)	[1]	0.50%			0.50%
Line of Credit | Term Loan | Term Loan B Facility due October 2022 | Euro
Debt Instrument [Line Items]
Principal Amount | €	[2]				€ 990,000,000.0
Debt discount (percentage)	[1]	0.50%			0.50%
Line of Credit | Term Loan | Term Loan B Facility due October 2022 | JPMorgan Chase NA, as Administrative Agent
Debt Instrument [Line Items]
Debt discount (percentage)							0.50%	0.50%
Line of Credit | Term Loan | Term Loan B Facility due October 2022 | JPMorgan Chase NA, as Administrative Agent | U.S. Dollar
Debt Instrument [Line Items]
Amount of debt							$ 500,000,000.0
Line of Credit | Term Loan | Term Loan B Facility due October 2022 | JPMorgan Chase NA, as Administrative Agent | Euro
Debt Instrument [Line Items]
Amount of debt | €								€ 665,000,000.0
Additional commitments under facility | €						€ 325,000,000.0
Line of Credit | Term Loan | 2015 Credit Agreement due March 2018
Debt Instrument [Line Items]
Principal Amount			$ 800,000,000
Line of Credit | Term Loan | 2015 Credit Agreement due March 2018 | JPMorgan Chase NA, as Administrative Agent
Debt Instrument [Line Items]
Amount of debt									$ 800,000,000.0
Line of Credit | Term Loan | Incremental Term Loan due April 2018
Debt Instrument [Line Items]
Amount of debt			625,000,000
Line of Credit | Term Loan | Incremental Term Loan due April 2018 | JPMorgan Chase NA, as Administrative Agent
Debt Instrument [Line Items]
Amount of debt											$ 625,000,000.0
Line of Credit | Term Loan | 2013 Term Loan due March 2018
Debt Instrument [Line Items]
Amount of debt			$ 1,250,000,000
Line of Credit | Term Loan | 2013 Term Loan due March 2018 | JPMorgan Chase NA, as Administrative Agent
Debt Instrument [Line Items]
Amount of debt												$ 1,250,000,000.0
Senior Notes
Debt Instrument [Line Items]
Amount of debt													$ 500,000,000
Number of series | series													3
Senior Notes | Series A Senior Notes due June 16, 2017
Debt Instrument [Line Items]
Amount of debt													$ 100,000,000
Stated interest rate (as a percent)													5.12%
Senior Notes | Series B Senior Notes due June 16, 2020
Debt Instrument [Line Items]
Amount of debt													$ 225,000,000
Stated interest rate (as a percent)													5.67%
Senior Notes | Series C Senior Notes due June 16, 2022
Debt Instrument [Line Items]
Amount of debt													$ 175,000,000
Stated interest rate (as a percent)													5.82%

[1] N/A - Not Applicable.

[2] Includes €665.0 million of the Euro portion of Term Loan B originated on October 27, 2015, and the €325.0 million from the Incremental Term Loans, as defined below, originated on April 8, 2016. Repayments on the €325.0 million Incremental Term Loan B are payable quarterly beginning on September 30, 2016 at 0.25% of the original principal amount.