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Income Taxes (Deferred Tax Assets and Liabilities) (Details) - USD ($) $ in Thousands | Oct. 02, 2020 | Sep. 27, 2019
--- | --- | ---
Deferred tax assets: |  |
Inventory | $ 12,100 | $ 10,100
Bad debts | 100 | 200
Accrued compensation and benefits | 10,100 | 5,900
Product returns, allowances and warranty | 400 | 300
Restructuring | 0 | 600
Share-based and other deferred compensation | 25,900 | 21,200
Net operating loss carry forwards | 7,400 | 11,300
Federal tax credits | 16,500 | 20,700
State tax credits | 115,500 | 106,400
Deferred Tax Assets, Property, Plant and Equipment | 24,300 | 17,700
Other - net | 5,800 | 5,900
Deferred tax assets | 261,500 | 200,300
Less valuation allowance | (137,400) | (129,100)
Net deferred tax assets | 124,100 | 71,200
Deferred Tax Liabilities, Prepaid Expenses | 900 | 500
Deferred tax liabilities: |  |
Prepaid insurance | (6,600) | (6,300)
Property, plant and equipment | (26,400) | (19,300)
Intangible assets | (7,600) | (17,400)
Deferred Tax Liabilities, Net | 83,000 | 43,500
Total deferred tax assets | 41,100 | 27,700
Deferred Tax Liabilities, Leasing Arrangements | (41,500) | 0
deferred tax asset, leasing arrangements | $ 43,400 | $ 0

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