DEBT - Schedule of Long Term Debt Facilities (Details)	12 Months Ended
	Jun. 30, 2023 USD ($)	Jun. 30, 2022 USD ($)	Jun. 30, 2023 EUR (€)	Jun. 30, 2022 EUR (€)	Nov. 30, 2021 USD ($)	Jun. 16, 2021 EUR (€)	Apr. 21, 2021 USD ($)	Apr. 05, 2018 USD ($)	Apr. 05, 2018 EUR (€)
2029 Dollar Senior Secured Notes due January 2029
Line of Credit Facility [Line Items]
Borrowing capacity					$ 500,000,000.0
Senior Notes
Line of Credit Facility [Line Items]
Stated interest rate					4.75%
Senior Notes | 2029 Dollar Senior Secured Notes due January 2029
Line of Credit Facility [Line Items]
Borrowing capacity					$ 500,000,000.0
Senior Notes | 2026 Dollar Senior Secured Notes due April 2026
Line of Credit Facility [Line Items]
Borrowing capacity							$ 900,000,000.0
Stated interest rate							5.00%
Senior Notes | 2026 Euro Senior Secured Notes due April 2026
Line of Credit Facility [Line Items]
Borrowing capacity | €						€ 700,000,000
Stated interest rate						3.875%
Senior Notes | 2026 Dollar Notes
Line of Credit Facility [Line Items]
Borrowing capacity								$ 550,000,000.0
Stated interest rate								6.50%	6.50%
Senior Notes | 2026 Euro Notes
Line of Credit Facility [Line Items]
Borrowing capacity | €									€ 250,000,000
Stated interest rate								4.75%	4.75%
Senior Notes | Term Loan | 2029 Dollar Senior Secured Notes due January 2029
Line of Credit Facility [Line Items]
Borrowing capacity	$ 500,000,000.0	$ 500,000,000.0
Stated interest rate	4.75%	4.75%	4.75%	4.75%
Applicable interest rate spread	4.75%	4.75%	4.75%	4.75%
Senior Notes | Term Loan | 2021 Coty Revolving Credit Facility due April 2025
Line of Credit Facility [Line Items]
Borrowing capacity	$ 2,000,000,000	$ 2,000,000,000
Applicable interest rate spread	1.75%	1.75%	1.75%	1.75%
Senior Notes | Term Loan | Brazilian Credit Facilities - October 2023
Line of Credit Facility [Line Items]
Stated interest rate	3.48%	3.48%	3.48%	3.48%
Senior Notes | Term Loan | Brazilian Credit Facilities - September 2023
Line of Credit Facility [Line Items]
Stated interest rate	3.74%	3.74%	3.74%	3.74%
Senior Notes | Term Loan | 2026 Dollar Senior Secured Notes due April 2026
Line of Credit Facility [Line Items]
Borrowing capacity	$ 900,000,000.0	$ 900,000,000.0
Stated interest rate	5.00%	5.00%	5.00%	5.00%
Applicable interest rate spread	5.00%	5.00%	5.00%	5.00%
Senior Notes | Term Loan | 2026 Euro Senior Secured Notes due April 2026
Line of Credit Facility [Line Items]
Borrowing capacity | €			€ 700,000,000.0	€ 700,000,000.0
Stated interest rate	3.875%	3.875%	3.875%	3.875%
Applicable interest rate spread	3.875%	3.875%	3.875%	3.875%
Senior Notes | Term Loan | 2026 Dollar Notes | U.S. Dollar
Line of Credit Facility [Line Items]
Borrowing capacity	$ 473,000,000.0	$ 473,000,000.0
Stated interest rate	6.50%	6.50%	6.50%	6.50%
Senior Notes | Term Loan | 2026 Euro Notes | Euro
Line of Credit Facility [Line Items]
Borrowing capacity | €			€ 180,300,000	€ 180,300,000
Stated interest rate	4.75%	4.75%	4.75%	4.75%
Line of Credit | Brazilian Credit Facilities - October 2023
Line of Credit Facility [Line Items]
Borrowing capacity	$ 31,900,000	$ 31,900,000
Applicable interest rate spread	3.48%	3.48%	3.48%	3.48%
Line of Credit | Brazilian Credit Facilities - September 2023
Line of Credit Facility [Line Items]
Borrowing capacity	$ 0	$ 0
Applicable interest rate spread	3.74%	3.74%	3.74%	3.74%
Line of Credit | Revolving credit facility | 2021 Coty Revolving Credit Facility due April 2025 | SOFR | Minimum
Line of Credit Facility [Line Items]
Margin percentage	1.00%	1.00%
Line of Credit | Revolving credit facility | 2021 Coty Revolving Credit Facility due April 2025 | SOFR | Maximum
Line of Credit Facility [Line Items]
Margin percentage	2.00%	2.00%
Line of Credit | Revolving credit facility | 2021 Coty Revolving Credit Facility due April 2025 | Base Rate | Minimum
Line of Credit Facility [Line Items]
Margin percentage	0.00%	0.00%
Line of Credit | Revolving credit facility | 2021 Coty Revolving Credit Facility due April 2025 | Base Rate | Maximum
Line of Credit Facility [Line Items]
Margin percentage	1.00%	1.00%
Line of Credit | Revolving credit facility | Coty Credit Agreement
Line of Credit Facility [Line Items]
Unused commitment fee percentage	0.25%	0.25%
Line of Credit | Revolving credit facility | Coty Credit Agreement | Minimum
Line of Credit Facility [Line Items]
Unused commitment fee percentage	0.10%
Line of Credit | Revolving credit facility | Coty Credit Agreement | Maximum
Line of Credit Facility [Line Items]
Unused commitment fee percentage	0.35%
Line of Credit | Term Loan | Euro
Line of Credit Facility [Line Items]
Repayment percentage	0.25%	0.25%
Line of Credit | Term Loan | Term Loan B Facility, Due April 2025 | Euro
Line of Credit Facility [Line Items]
Borrowing capacity | €			€ 430,600,000
Applicable interest rate spread	2.50%	2.50%	2.50%	2.50%
Debt Discount	0.25%	0.25%	0.25%	0.25%
Line of Credit | Term Loan | Term Loan B Facility, Due April 2025 | U.S. Dollar
Line of Credit Facility [Line Items]
Borrowing capacity	$ 715,500,000
Applicable interest rate spread	2.25%	2.25%	2.25%	2.25%
Debt Discount	0.25%	0.25%	0.25%	0.25%
Line of Credit | Term Loan | Term Loan B Facility, Due April 2025 | SOFR | Euro
Line of Credit Facility [Line Items]
Margin percentage	2.50%	2.50%
Line of Credit | Term Loan | Term Loan B Facility, Due April 2025 | SOFR | U.S. Dollar
Line of Credit Facility [Line Items]
Margin percentage	2.25%	2.25%
Line of Credit | Term Loan | Term Loan B Facility, Due April 2025 | Base Rate | U.S. Dollar
Line of Credit Facility [Line Items]
Margin percentage	1.25%	1.25%