Background and Basis of Presentation (Details)	3 Months Ended
	Jun. 30, 2025 USD ($) country	Sep. 30, 2024 USD ($)
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Number of countries in which Edgewell operates	20
Number of countries with retail operations	50
Number of Reportable Segments	3
Supplier Finance Program, Obligation | $	$ 18.6	$ 16.9