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v3.20.2

Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands | Aug. 31, 2020 | Aug. 31, 2019
--- | --- | ---
Deferred tax assets: |  |
Accrued expenses | $ 51,560 | $ 62,245
Postretirement health care and deferred compensation | 42,898 | 42,747
Tax credit carryforwards | 123,193 | 152,347
Loss carryforwards | 116,741 | 136,435
Nonqualified equity | 344,924 | 290,447
Deferred tax asset lease obligation | 64,140 |
Other | 85,856 | 97,071
Deferred tax assets valuation reserve | (219,891) | (246,344)
Total deferred tax assets | 609,421 | 534,948
Deferred tax liabilities: |  |
Pension | 17,131 | 11,237
Investments | 95,916 | 99,838
Deferred Tax Liabilities, Deferred Expense, Other Capitalized Costs | 91 | 4,679
Property, plant and equipment | 556,160 | 560,334
Deferred tax liability right of use asset | 64,140 |
Other | 15,326 | 1,760
Total deferred tax liabilities | 748,764 | 677,848
Net deferred tax liabilities | $ 139,343 | $ 142,900

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