v3.26.1
Discontinued Operations (Schedule of Earnings (Loss) From Discontinued Operations, Net of Tax) (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Mar. 31, 2026
Mar. 31, 2025
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]        
(Gain) loss on assets held for sale     $ 2.2 $ 0.0
(Loss) earnings from discontinued operations, net of tax $ (14.6) $ 8.2 (51.1) 16.2
Disposal Group, Disposed of by Sale, Not Discontinued Operations | Feminine Care        
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]        
Net sales 23.3 64.1 87.3 127.4
Cost of products sold 16.1 44.8 64.1 89.0
Gross profit 7.2 19.3 23.2 38.4
Selling, general and administrative expense 2.2 2.9 14.7 6.2
Advertising and sales promotion expense 1.5 5.6 3.5 9.8
Research and development expense 0.3 0.5 0.9 1.0
Restructuring charges 0.0 0.4 0.2 0.5
Impairment charges 0.0 0.0 37.4 0.0
Operating income (loss) 3.2 9.9 (33.5) 20.9
(Gain) loss on assets held for sale (1.6) 0.0 2.2 0.0
Earnings (loss) from discontinued operations before income taxes 4.8 9.9 (35.7) 20.9
Income tax provision on discontinued operations (1) 19.4 1.7 15.4 4.7
(Loss) earnings from discontinued operations, net of tax $ (14.6) $ 8.2 $ (51.1) $ 16.2