Inventories (Details) - USD ($) $ in Millions |
Dec. 31, 2020 |
Sep. 30, 2020 |
|---|---|---|
| Inventory [Abstract] | ||
| Raw materials and supplies | $ 114.2 | $ 118.1 |
| Work in process | 19.6 | 17.8 |
| Finished products | 418.2 | 429.4 |
| Flocks | 32.4 | 34.1 |
| Inventories | $ 584.4 | $ 599.4 |
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- Definition Flock Inventory No definition available.
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- Definition Inventory [Abstract] No definition available.
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- Definition Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of merchandise or goods held by the company that are readily available for sale. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of unprocessed items to be consumed in the manufacturing or production process. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount before valuation and LIFO reserves of merchandise or goods in the production process expected to be completed within one year or operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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