Discontinued Operations (Schedule of Significant Cash Flow Items from Discontinued Operations) (Details) - Disposal Group, Disposed of by Sale, Not Discontinued Operations - Feminine Care - USD ($) |
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] | ||||
| Capital expenditures | $ 800,000 | $ 1,600,000 | $ 1,200,000 | $ 3,000,000.0 |
| Depreciation and amortization | $ 0 | $ 3,600,000 | $ 1,300,000 | $ 7,200,000 |