Employee Benefit Plans (Details 3) (USD $) In Millions, unless otherwise specified	12 Months Ended
Oct. 28, 2012	Oct. 30, 2011	Oct. 31, 2010
Components of net periodic benefit costs of defined and postretirement benefit plans
Service cost	$ 16	$ 15	$ 13
Interest cost	14	14	13
Expected return on plan assets	(11)	(11)	(7)
Amortization of actuarial loss and prior service credit	0	2	1
Settlement and curtailments loss (gain)	6	(2)	1
Net periodic benefit cost	$ 25	$ 18	$ 21
Weighted average assumptions
Discount rate	4.53%	4.33%	4.76%
Expected long-term return on assets	5.91%	6.39%	6.92%
Rate of compensation increase	3.09%	3.42%	3.30%

Defined Benefit Plan, Amortization of Actuarial Loss and Prior Service Credit

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- Definition

Defined Benefit Plan, Settlement and Curtailment Loss (Gain)

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- Definition

The interest rate used to adjust for the time value of money.

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- Definition

An assumption as to the rate of return on plan assets reflecting the average rate of earnings expected on the funds invested or to be invested to provide for the benefits included in the benefit obligation.

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- Definition

Expected rate of compensation increases (for pay-related plans).

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- Definition

An amount calculated as a basis for determining the extent of delayed recognition of the effects of changes in the fair value of assets. The expected return on plan assets is determined based on the expected long-term rate of return on plan assets and the market-related value of plan assets.

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The increase in a defined benefit pension plan's projected benefit obligation or a defined benefit postretirement plan's accumulated postretirement benefit obligation due to the passage of time.

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The total amount of net periodic benefit cost for defined benefit plans for the period. Periodic benefit costs include the following components: service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) due to settlements or curtailments.

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The actuarial present value of benefits attributed by the pension benefit formula to services rendered by employees during the period. The portion of the expected postretirement benefit obligation attributed to employee service during the period. The service cost component is a portion of the benefit obligation and is unaffected by the funded status of the plan.

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