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Income Taxes - Significant Components of Company's Deferred Tax Assets and Liabilities (Detail) - USD ($) $ in Millions | Oct. 31, 2016 | Oct. 31, 2015
--- | --- | ---
Deferred Tax Assets |  |
Net operating loss and other carryforwards | $ 83.0 | $ 80.8
Pension liabilities | 57.0 | 53.6
Insurance operations | 2.7 | 3.5
Incentive liabilities | 8.0 | 5.4
Environmental reserves | 1.3 | 0.4
Inventories | 7.8 | 6.5
State income taxes | 7.0 | 7.4
Postretirement benefit obligations | 3.1 | 3.5
Other | 9.1 | 11.3
Interest accrued | 1.2 | 1.6
Allowance for doubtful accounts | 1.9 | 3.4
Restructuring reserves | 1.1 | 6.0
Deferred compensation | 3.8 | 2.9
Foreign tax credits | 2.4 | 2.3
Vacation accruals | 1.5 | 1.5
Workers compensation accruals | 6.7 | 3.5
Total Deferred Tax Assets | 197.6 | 193.6
Valuation allowance | (92.1) | (89.5)
Net Deferred Tax Assets | 105.5 | 104.1
Deferred Tax Liabilities |  |
Properties, plants and equipment | 86.5 | 84.7
Goodwill and other intangible assets | 80.4 | 80.1
Foreign income inclusion | 1.1 | 1.1
Foreign exchange gains | 5.7 | 6.1
Timberland transactions | 115.8 | 116.2
Total Deferred Tax Liabilities | 289.5 | 288.2
Net Deferred Tax Liability | $ (184.0) | $ (184.1)

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