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Income Taxes - Significant Components of Deferred Tax Assets and Liabilities (Detail) - USD ($) $ in Millions | Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | --- | ---
Deferred tax assets: |  |  |
Allowances and operating liabilities | $ 6 | $ 3 | $ 5
Net operating loss carryforwards | 92 | 79 | 56
Foreign tax credit carryforwards | 7 | 7 | 7
Allowance for doubtful accounts | 4 | 5 | 2
Inventory reserve | 10 | 13 | 9
Stock-based compensation | 5 | 6 | 8
Intangible assets | 57 | 66 | 28
Assets held-for-sale |  | 0 | 4
Investment in subsidiaries |  | 0 | 9
Capital Loss Carryforward | 10 | 11 |
Book over tax depreciation | 5 | 5 | 4
Other | 5 | 5 | 4
Total deferred tax assets | 201 | 200 | 136
Deferred tax liabilities: |  |  |
Total deferred tax liabilities | 0 | 0 | 0
Net deferred tax assets before valuation allowance | 201 | 200 | 136
Valuation Allowance | 201 | 199 | 138
Net deferred tax assets | $ 0 | $ 1 |
Net deferred tax liabilities |  |  | $ (2)

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