Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.19(b),22(b))
-URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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

Debt - Revolving Credit Facility (Details) - USD ($)	Sep. 30, 2021	Nov. 30, 2021
2018 Coty Revolving Credit Facility
Line of Credit Facility [Line Items]
Reduction of borrowing capacity	$ 700,000,000.0
2018 Coty Revolving Credit Facility Due April 2025
Line of Credit Facility [Line Items]
Borrowing capacity	$ 700,000,000.0
2021 Coty Revolving Credit Facility
Line of Credit Facility [Line Items]
Borrowing capacity		$ 2,000,000,000