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v3.10.0.1

Income Taxes (Details 3) - USD ($) $ in Thousands | Dec. 29, 2018 | Dec. 30, 2017
--- | --- | ---
Deferred Tax Assets: |  |
Tax credit carryforwards | $ 197,524 | $ 164,687
Reserves and accruals | 43,522 | 42,357
Intangible assets | 12,096 | 13,112
Capitalized research and development expense for income tax purposes | 6,975 | 10,621
Operating loss carryforwards | 15,347 | 20,650
Deferred income | 6,580 | 12,178
Capital loss carryforwards | 20,342 | 20,266
Stock-based compensation costs | 15,329 | 15,782
Depreciation and amortization | 8,759 | 7,665
Investments | 2,900 | 3,201
Total deferred tax assets | 329,374 | 310,519
Valuation allowance | (108,724) | (95,491)
Net deferred tax assets | 220,650 | 215,028
Deferred Tax Liabilities: |  |
Intangible assets | (36,194) | (36,683)
Undistributed foreign earnings | (27,627) | (23,563)
Other | (2,497) | (2,730)
Total deferred tax liabilities | (66,318) | (62,976)
Total net deferred tax assets | $ 154,332 | $ 152,052

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