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Income Taxes - Significant Components of Company's Deferred Tax Assets and Liabilities (Detail) - USD ($) $ in Millions | Oct. 31, 2015 | Oct. 31, 2014
--- | --- | ---
Deferred Tax Assets |  |
Net operating loss and other carryforwards | $ 80.8 | $ 108.5
Pension liabilities | 53.6 | 48.2
Insurance operations | 3.5 | 4.1
Incentive liabilities | 5.4 | 12.9
Environmental reserves | 0.4 | 5.4
Inventories | 6.5 | 5.7
State income taxes | 7.4 | 9.2
Postretirement benefit obligations | 3.5 | 4.1
Other | 11.3 | 7.6
Interest accrued | 1.6 | 2.3
Allowance for doubtful accounts | 3.4 | 4.6
Restructuring reserves | 6.0 | 1.4
Deferred compensation | 2.9 | 2.7
Foreign tax credits | 2.3 | 2.3
Vacation accruals | 1.5 | 1.8
Workers compensation accruals | 3.5 | 4.6
Total Deferred Tax Assets | 193.6 | 225.4
Valuation allowance | (89.5) | (108.5)
Net Deferred Tax Assets | 104.1 | 116.9
Deferred Tax Liabilities |  |
Properties, plants and equipment | 84.7 | 109.0
Goodwill and other intangible assets | 80.1 | 79.9
Foreign Income Inclusion | 1.1 | 1.1
Foreign exchange gains | 6.1 | 7.4
Timberland transactions | 116.2 | 106.4
Total Deferred Tax Liabilities | 288.2 | 303.8
Net Deferred Tax Liability | $ (184.1) | $ (186.9)

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