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Supplemental Balance Sheet Information (Schedule Of Selected Supplemental Balance Sheet Information) - USD ($) $ in Millions | Sep. 30, 2020 | Sep. 30, 2019
--- | --- | ---
Inventories: |  |
Purchased components and raw material | $ 87.3 | $ 95.2
Work in process | 32.4 | 43.7
Finished goods | 42.8 | 52.5
Inventories, net | 162.5 | 191.4
Other current assets: |  |
Prepaid Expense | 10.9 | 9.6
Nontrade Receivables | 8.5 | 6.3
Maintenance and repair tooling | 3.7 | 4.2
Prepaid income taxes | 5.5 | 4.7
Other | 0.4 | 1.2
Other current assets | 29.0 | 26.0
Property, plant and equipment: |  |
Land | 6.2 | 5.2
Buildings | 80.4 | 68.9
Machinery and equipment | 406.3 | 362.9
Construction in progress | 57.4 | 48.0
Property, plant and equipment, gross | 550.3 | 485.0
Accumulated depreciation | (296.5) | (267.9)
Property, plant and equipment, net | 253.8 | 217.1
Other assets, noncurrent |  |
Operating Lease, Right-of-Use Asset | 25.6 | 0.0
Maintenance and repair supplies and tooling, Noncurrent | 17.5 | 16.4
Nontrade Receivables, Noncurrent | 1.8 | 1.8
Pension asset | 0.9 | 0.0
Other Assets | 3.4 | 2.6
Other noncurrent assets | 51.3 | 23.9
Other current liabilities: |  |
Compensation and benefits | 35.5 | 28.5
Customer rebates | 9.6 | 8.7
Interest | 7.3 | 7.3
Warranty | 7.2 | 6.5
Customer refund liability | 4.3 | 3.3
Taxes other than income taxes | 3.9 | 3.3
Deferred revenues | 5.6 | 4.7
Operating lease liability | 4.0 | 0.0
Restructuring | 2.8 | 1.7
Environmental | 1.2 | 1.2
Income taxes | 0.2 | 0.6
Accrued settlements | 0.2 | 0.2
Walter tax matter liability | 0.0 | 22.0
Other current liabilities | 4.8 | 5.0
Other current liabilities | 86.6 | 93.0
Other liabilities, noncurrent |  |
Operating Lease, Liability, Noncurrent | 23.3 | 0.0
Standard Product Warranty Accrual, Noncurrent | 7.2 | 10.7
transition tax liability | 5.2 | 5.8
Unrecognized Tax Benefits | 4.5 | 3.3
Asset Retirement Obligations, Noncurrent | 3.5 | 3.6
Liability, Defined Benefit Pension Plan, Noncurrent | 0.0 | 5.0
Workers' Compensation Liability, Noncurrent | 3.8 | 1.9
Deferred development grant | 2.5 | 0.0
Cares Act deferrals | 3.3 | 0.0
Other Accrued Liabilities, Noncurrent | 3.0 | 2.9
Other noncurrent liabilities | 56.3 | 33.2
Workers Compensation Reimbursement [Member] |  |
Other assets, noncurrent |  |
Nontrade Receivables, Noncurrent | $ 2.1 | $ 3.1

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