Debt - Debt Paydowns and Waiver of Reinvestment Balance (Details) € in Millions, $ in Millions			1 Months Ended
	Nov. 30, 2021 EUR (€)	Nov. 30, 2021 USD ($)	Jan. 31, 2022 EUR (€)	Jan. 31, 2022 USD ($)	Oct. 31, 2021 EUR (€)	Oct. 31, 2021 USD ($)
2018 Coty Term A Facility
Debt Instrument [Line Items]
Repayments of long-term debt	€ 89.5	$ 100.4			€ 6.2	$ 7.2
2018 Coty Term B Facility
Debt Instrument [Line Items]
Repayments of long-term debt						$ 91.9
2018 Coty Term B Facility, Euro Portion
Debt Instrument [Line Items]
Repayments of long-term debt			€ 13.9	$ 15.7
2018 Coty Term B Facility, Dollar Portion
Debt Instrument [Line Items]
Repayments of long-term debt				$ 22.3