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Taxes on Earnings (Detail 5) - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Oct. 31, 2018 | Oct. 31, 2017
Deferred tax assets: |  |
Loss and credit carry-forwards | $ 9,149 | $ 4,775
Inventory valuation | 77 | 79
Intercompany transactions—royalty prepayments | 48 | 4,267
Intercompany transactions—excluding royalty prepayments | 63 | 129
Warranty | 81 | 156
Employee and retiree benefits | 498 | 661
Restructuring | 101 | 186
Deferred revenue | 518 | 757
Intangible assets | 48 | 0
Other | 432 | 593
Total deferred tax assets | 11,015 | 11,603
Valuation allowance | (8,209) | (2,789)
Total deferred tax assets net of valuation allowance | 2,806 | 8,814
Deferred tax liabilities: |  |
Unremitted earnings of foreign subsidiaries | (161) | (3,824)
Fixed assets | (470) | (385)
Intangible assets | 0 | (46)
Total deferred tax liabilities | (631) | (4,255)
Deferred tax assets net of deferred tax liabilities | 2,175 | $ 4,559
Reversal of deferred tax assets | 2,100 |
Tax benefit related to reversal of deferred tax recognized | $ 3,700 |

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