Background and Basis of Presentation (Details)	Jun. 30, 2021 country
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Number of countries in which Edgewell operates	20
Number of countries with retail operations	50

The number of countries in which the entity operates as of balance sheet date.

No definition available.

Name:	us-gaap_NumberOfCountriesInWhichEntityOperates
Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant