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Retirement Plans and Post-Retirement Benefits (Tables) | 12 Months Ended
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Nov. 03, 2019
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] |
Schedule of Net Pension and Post-Retirement Benefit Costs |
|  | Pension Benefits |  | Post-Retirement Benefits
|  | Fiscal Year |  | Fiscal Year
|  | 2019 |  | 2018 |  | 2017 |  | 2019 |  | 2018 |  | 2017
|  | (In millions)
Service cost |  | $ | 10 |  |  | $ | 4 |  |  | $ | 4 |  |  | $ | — |  |  | $ | — |  |  | $ | — |
Interest cost |  | 58 |  |  | 51 |  |  | 53 |  |  | 3 |  |  | 3 |  |  | 3 |
Expected return on plan assets |  | (59 | ) |  | (51 | ) |  | (65 | ) |  | (3 | ) |  | (4 | ) |  | (4 | )
Other |  | 1 |  |  | 1 |  |  | 1 |  |  | (1 | ) |  | — |  |  | — |
Net periodic benefit (income) cost |  | $ | 10 |  |  | $ | 5 |  |  | $ | (7 | ) |  | $ | (1 | ) |  | $ | (1 | ) |  | $ | (1 | )
Net actuarial (gain) loss |  | $ | 13 |  |  | $ | 14 |  |  | $ | (60 | ) |  | $ | 11 |  |  | $ | (3 | ) |  | $ | (3 | )
Schedule of Funded Status of Pension and Post-Retirement Benefit Plans |
|  | Pension Benefits |  | Post-Retirement Benefits
|  | November 3, 2019 |  | November 4, 2018 |  | November 3, 2019 |  | November 4, 2018
|  | (In millions)
Change in plan assets: |  |  |  |  |  |  |  |  |  |  |  |
Fair value of plan assets — beginning of period |  | $ | 1,394 |  |  | $ | 1,426 |  |  | $ | 81 |  |  | $ | 83 |
Actual return on plan assets |  | 232 |  |  | (65 | ) |  | 6 |  |  | — |
Employer contributions |  | 15 |  |  | 130 |  |  | 1 |  |  | — |
Payments from plan assets |  | (94 | ) |  | (93 | ) |  | (3 | ) |  | (2 | )
Foreign currency impact |  | (8 | ) |  | (4 | ) |  | — |  |  | — |
Fair value of plan assets — end of period |  | 1,539 |  |  | 1,394 |  |  | 85 |  |  | 81 |
Change in benefit obligations: |  |  |  |  |  |  |  |  |  |  |  |
Benefit obligations — beginning of period |  | 1,364 |  |  | 1,508 |  |  | 74 |  |  | 80 |
Service cost |  | 10 |  |  | 4 |  |  | — |  |  | — |
Interest cost |  | 58 |  |  | 51 |  |  | 3 |  |  | 3 |
Actuarial (gain) loss |  | 186 |  |  | (102 | ) |  | 14 |  |  | (7 | )
Benefit payments |  | (94 | ) |  | (93 | ) |  | (3 | ) |  | (2 | )
Plan amendment |  | — |  |  | 3 |  |  | — |  |  | — |
Benefit obligations assumed in an acquisition |  | 37 |  |  | — |  |  | 5 |  |  | — |
Foreign currency impact |  | (8 | ) |  | (7 | ) |  | — |  |  | — |
Benefit obligations — end of period |  | 1,553 |  |  | 1,364 |  |  | 93 |  |  | 74 |
Overfunded (underfunded) status of benefit obligations (a) |  | $ | (14 | ) |  | $ | 30 |  |  | $ | (8 | ) |  | $ | 7 |
Actuarial losses and prior service costs recognized in accumulated other comprehensive loss, net of taxes |  | $ | (125 | ) |  | $ | (110 | ) |  | $ | (15 | ) |  | $ | (5 | )
_________________________________ (a) Substantially all amounts recognized in the consolidated balance sheets were recorded in other long-term assets and other long-term liabilities for all periods presented.
Schedule of Accumulated Benefit Obligations in Excess of Fair Value of Plan Assets | Plans with benefit obligations in excess of plan assets:
|  | Pension Benefits |  | Post-Retirement Benefits
|  | November 3, 2019 |  | November 4, 2018 |  | November 3, 2019 |  | November 4, 2018
|  | (In millions)
Projected benefit obligations |  | $ | 92 |  |  | $ | 551 |  |  | $ | — |  |  | $ | — |
Accumulated benefit obligations |  | $ | 80 |  |  | $ | 546 |  |  | $ | 16 |  |  | $ | 14 |
Fair value of plan assets |  | $ | 32 |  |  | $ | 528 |  |  | $ | — |  |  | $ | — |
Schedule of Accumulated Benefit Obligation Less Than Fair Value of Plan Assets | Plans with benefit obligations less than plan assets:
|  | Pension Benefits |  | Post-Retirement Benefits
|  | November 3, 2019 |  | November 4, 2018 |  | November 3, 2019 |  | November 4, 2018
|  | (In millions)
Projected benefit obligations |  | $ | 1,461 |  |  | $ | 813 |  |  | $ | — |  |  | $ | — |
Accumulated benefit obligations |  | $ | 1,460 |  |  | $ | 812 |  |  | $ | 77 |  |  | $ | 60 |
Fair value of plan assets |  | $ | 1,507 |  |  | $ | 866 |  |  | $ | 85 |  |  | $ | 81 |
Schedule of Expected Benefit Payments |
Fiscal Years: |  | Pension Benefits |  | Post-Retirement Benefits
|  | (In millions)
2020 |  | $ | 93 |  |  | $ | 6 |
2021 |  | $ | 92 |  |  | $ | 4 |
2022 |  | $ | 92 |  |  | $ | 4 |
2023 |  | $ | 92 |  |  | $ | 4 |
2024 |  | $ | 93 |  |  | $ | 4 |
2025-2029 |  | $ | 449 |  |  | $ | 23 |
Schedule of Assumptions Used |
|  | Assumptions for Benefit Obligations as of |  | Assumptions for Net Periodic Benefit (Income) Cost Fiscal Year
|  | November 3, 2019 |  | November 4, 2018 |  | 2019 |  | 2018 |  | 2017
Defined benefit pension plans: |  |  |  |  |  |  |  |  |  |
Discount rate |  | 0.47%-7.00% |  | 0.50%-8.00% |  | 0.50%-8.00% |  | 0.50%-7.00% |  | 0.50%-7.00%
Average increase in compensation levels |  | 2.00%-10.00% |  | 2.00%-10.00% |  | 1.80%-10.00% |  | 2.00%-11.00% |  | 2.00%-9.15%
Expected long-term return on assets |  | N/A |  | N/A |  | 1.50%-7.75% |  | 1.50%-7.50% |  | 0.25%-8.00%
|  | Assumptions for Benefit Obligations as of |  | Assumptions for Net Periodic Benefit (Income) Cost Fiscal Year
|  | November 3, 2019 |  | November 4, 2018 |  | 2019 |  | 2018 |  | 2017
Post-retirement benefits plans: |  |  |  |  |  |  |  |  |  |
Discount rate |  | 2.80%-3.20% |  | 4.30%-4.60% |  | 4.12%-4.60% |  | 3.40%-3.80% |  | 3.30%-3.90%
Average increase in compensation levels |  | 3.00% |  | 3.00% |  | 3.00% |  | 3.00% |  | 3.50%
Expected long-term return on assets |  | N/A |  | N/A |  | 4.80% |  | 4.80% |  | 4.40%
Schedule of Health Care Cost Trend Rates |
|  | Assumed Health Care Cost Trend Rate Used to Measure the Expected Cost of Benefits as of
|  | November 3, 2019 |  | November 4, 2018
Health care cost trend rate assumed for next year |  | 4.50%-7.40% |  | 6.70%
Rate to which the health care cost trend rate is assumed to decline (ultimate health care cost trend rate) |  | 3.50%-4.50% |  | 3.50%
Year that the rate reaches the ultimate health care cost trend rate |  | 2031 |  | 2031
Pension Plan |
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] |
Schedule of Allocation of Plan Assets |
|  | November 3, 2019
|  | Fair Value Measurements at Reporting Date Using |  |
|  | Level 1 |  |  | Level 2 |  |  | Level 3 |  | Total
|  | (In millions)
Cash equivalents |  | $ | 34 |  | (a) |  | $ | — |  |  |  | $ | — |  |  | $ | 34 |
Equity securities: |  |  |  |  |  |  |  |  |  |
Non-U.S. equity securities |  | 21 |  | (b) |  | — |  |  |  | — |  |  | 21 |
Fixed-income securities: |  |  |  |  |  |  |  |  |  |
U.S. treasuries |  | — |  |  |  | 82 |  | (c) |  | — |  |  | 82 |
Corporate bonds |  | — |  |  |  | 1,372 |  | (c) |  | — |  |  | 1,372 |
Municipal bonds |  | — |  |  |  | 19 |  | (c) |  | — |  |  | 19 |
Government bonds |  | — |  |  |  | 10 |  | (c) |  | — |  |  | 10 |
Asset-backed securities |  | — |  |  |  | 1 |  | (c) |  | — |  |  | 1 |
Total plan assets |  | $ | 55 |  |  |  | $ | 1,484 |  |  |  | $ | — |  |  | $ | 1,539 |
|  | November 4, 2018
|  | Fair Value Measurements at Reporting Date Using |  |
|  | Level 1 |  |  | Level 2 |  |  | Level 3 |  | Total
|  | (In millions)
Cash equivalents |  | $ | 36 |  | (a) |  | $ | — |  |  |  | $ | — |  |  | $ | 36 |
Equity securities: |  |  |  |  |  |  |  |  |  |
Non-U.S. equity securities |  | 19 |  | (b) |  | — |  |  |  | — |  |  | 19 |
Fixed-income securities: |  |  |  |  |  |  |  |  |  |
U.S. treasuries |  | — |  |  |  | 80 |  | (c) |  | — |  |  | 80 |
Corporate bonds |  | — |  |  |  | 1,229 |  | (c) |  | — |  |  | 1,229 |
Municipal bonds |  | — |  |  |  | 17 |  | (c) |  | — |  |  | 17 |
Government bonds |  | — |  |  |  | 13 |  | (c) |  | — |  |  | 13 |
Total plan assets |  | $ | 55 |  |  |  | $ | 1,339 |  |  |  | $ | — |  |  | $ | 1,394 |
_________________________________
(a) | Cash equivalents primarily included short-term investment funds which consisted of short-term money market instruments that were valued based on quoted prices in active markets.
(b) | These equity securities were valued based on quoted prices in active markets.
(c) These amounts consisted of investments that were traded less frequently than Level 1 securities and were valued using inputs that included quoted prices for similar assets in active markets and inputs other than quoted prices that were observable for the asset, such as interest rates, yield curves, prepayment speeds, collateral performance, broker/dealer quotes and indices that were observable at commonly quoted intervals.

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