Summary of Significant Accounting Policies, Goodwill and Other Intangible Assets (Details) - USD ($) $ in Millions	3 Months Ended
	Dec. 31, 2024	Sep. 30, 2024	Jun. 30, 2024
Goodwill and Other Intangible Assets [Abstract]
Impairment of goodwill			$ 130.9
Manufacturing Reporting Unit [Member]
Goodwill and Other Intangible Assets [Abstract]
Impairment of goodwill		$ 0.0
Percentage of fair value in excess of carrying amount		8.00%
Rhyz Other Reporting Unit [Member]
Goodwill and Other Intangible Assets [Abstract]
Impairment of goodwill		$ 0.0
BeautyBio Reporting Unit [Member]
Goodwill and Other Intangible Assets [Abstract]
Impairment of goodwill	$ 3.6
Americas [Member]
Goodwill and Other Intangible Assets [Abstract]
Impairment of goodwill			9.4
Mainland China [Member]
Goodwill and Other Intangible Assets [Abstract]
Impairment of goodwill			32.2
Southeast Asia/Pacific [Member]
Goodwill and Other Intangible Assets [Abstract]
Impairment of goodwill			18.5
Japan [Member]
Goodwill and Other Intangible Assets [Abstract]
Impairment of goodwill			16.0
South Korea [Member]
Goodwill and Other Intangible Assets [Abstract]
Impairment of goodwill			29.3
Europe & Africa [Member]
Goodwill and Other Intangible Assets [Abstract]
Impairment of goodwill			2.9
Hong Kong/Taiwan [Member]
Goodwill and Other Intangible Assets [Abstract]
Impairment of goodwill			6.6
Rhyz Other [Member] | BeautyBio Reporting Unit [Member]
Goodwill and Other Intangible Assets [Abstract]
Impairment of goodwill			$ 15.9