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v3.8.0.1

Supplemental Balance Sheet Information (Details) - USD ($) $ in Millions | Sep. 30, 2017 | Dec. 31, 2016
--- | --- | ---
Cash and Cash Equivalents |  |
Cash and money market funds | $ 17.3 | $ 37.9
Commercial paper | 56.6 | 17.3
Total | 73.9 | 55.2
Trade Receivables – Net |  |
Trade receivables, gross | 139.0 | 138.5
Allowance for doubtful receivables | (0.8) | (0.8)
Trade receivables – net | 138.2 | 137.7
Inventories |  |
Finished products | 64.8 | 73.8
Work-in-process | 86.1 | 71.7
Raw materials | 56.9 | 51.1
Operating supplies | 4.4 | 5.0
Total | 212.2 | 201.6
Property, Plant and Equipment – Net |  |
Land and improvements | 22.7 | 22.7
Buildings and leasehold improvements | 90.2 | 88.6
Machinery and equipment | 675.0 | 615.1
Construction in progress | 27.8 | 34.8
Property, plant and equipment – gross | 815.7 | 761.2
Accumulated depreciation | (258.2) | (230.6)
Assets held for sale | 0.3 | 0.3
Property, plant and equipment – net | 557.8 | 530.9
Other Accrued Liabilities |  |
Uncleared cash disbursements | 7.1 | 5.8
Accrued income taxes and taxes payable | 9.0 | 4.3
Accrued annual contribution to VEBAs | 12.0 | 20.0
Accrued interest | 8.4 | 2.9
Other | 6.8 | 7.1
Total | 43.3 | 40.1
Long-Term Liabilities |  |
Workers’ compensation accruals | 25.0 | 25.0
Long-term environmental accrual | 16.1 | 15.8
Long-term portion of contingent contribution to Union VEBA | 0.0 | 12.8
Other long-term liabilities | 20.8 | 19.6
Total | 61.9 | 73.2
Billed |  |
Trade Receivables – Net |  |
Trade receivables, gross | 138.8 | 138.2
Unbilled |  |
Trade Receivables – Net |  |
Trade receivables, gross | $ 0.2 | $ 0.3

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