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No definition available.

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Amount of debt and lease obligation, classified as current.

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Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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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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Amount of unamortized debt discount (premium) and debt issuance costs.

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Present value of lessee's discounted obligation for lease payments from finance lease.

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Amount of long-term debt and lease obligation, classified as noncurrent.

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Amount of long-term debt and lease obligation, including portion classified as current.

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Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer.

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DEBT - Schedule of debt (Details) € in Millions, $ in Millions	Mar. 31, 2026 USD ($)	Mar. 31, 2026 EUR (€)	Dec. 30, 2025 USD ($)	Dec. 30, 2025 EUR (€)	Oct. 17, 2025 USD ($)	Oct. 17, 2025 EUR (€)	Jun. 30, 2025 USD ($)
Debt Instrument [Line Items]
Short-term debt	$ 0.0						$ 0.0
Long-term debt	3,209.9
Finance lease obligations & other long term debt	6.3						9.7
Total debt	3,216.2						4,008.4
Less: Short-term debt and current portion of long-term debt	(2.1)						(3.5)
Total Long-term debt	3,214.1						4,004.9
Less: Unamortized financing fees and discounts on long-term debt	(44.7)						(49.4)
Total Long-term debt, net	$ 3,169.4						$ 3,955.5
Finance lease, liability, statement of financial position flag	Long-term debt, net	Long-term debt, net					Long-term debt, net
Senior Secured Notes
Debt Instrument [Line Items]
Long-term debt			$ 16.9	€ 14.4
Senior Secured Notes \| 2026 Dollar Senior Secured Notes due April 2026
Debt Instrument [Line Items]
Long-term debt	$ 0.0						$ 350.0
Senior Secured Notes \| 2026 Euro Senior Secured Notes due April 2026
Debt Instrument [Line Items]
Long-term debt	286.8	€ 250.0			$ 526.8	€ 450.0	820.0
Senior Secured Notes \| 2027 Euro Senior Secured Notes due May 2027
Debt Instrument [Line Items]
Long-term debt	573.5						585.7
Senior Secured Notes \| 2028 Euro Senior Secured Notes due September 2028
Debt Instrument [Line Items]
Long-term debt	0.0						585.7
Senior Secured Notes \| 2029 Dollar Senior Secured Notes due January 2029
Debt Instrument [Line Items]
Long-term debt	500.0						500.0
Senior Secured Notes \| 2030 Dollar Senior Secured Notes due July 2030
Debt Instrument [Line Items]
Long-term debt	750.0						750.0
Senior Secured Notes \| 2031 Dollar Senior Secured Notes due January 2031 \| Term Loan
Debt Instrument [Line Items]
Long-term debt	900.0						0.0
Line of Credit \| 2023 Coty Revolving Credit Facility due July 2028 \| Revolving Credit Facility
Debt Instrument [Line Items]
Long-term debt	$ 199.6						$ 407.3