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For defined benefit pension plans, the actuarial present value of benefits (whether vested or nonvested) attributed by the pension benefit formula to employee service rendered before a specified date and based on employee service and compensation (if applicable) before that date. The accumulated benefit obligation differs from the projected benefit obligation in that it includes no assumption about future compensation levels. For plans with flat-benefit or nonpay-related pension benefit formulas, the accumulated benefit obligation and the projected benefit obligation are the same.

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The amount of gains or losses recognized in net periodic benefit cost.

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The amount of the prior service cost or credit recognized in net periodic benefit cost relating to benefit changes attributable to plan participants' prior service pursuant to a plan amendment or a plan initiation.

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1) For defined benefit pension plans, the benefit obligation is the projected benefit obligation, which is the actuarial present value as of a date of all benefits attributed by the pension benefit formula to employee service rendered prior to that date. 2) For other postretirement defined benefit plans, the benefit obligation is the accumulated postretirement benefit obligation, which is the actuarial present value of benefits attributed to employee service rendered to a particular date.

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Amount of effect of a one-percentage-point decrease in the assumed health care cost trend rates on the accumulated postretirement benefit obligation for health care benefits.

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The effect of a one-percentage-point increase in the assumed health care cost trend rates on the accumulated postretirement benefit obligation for health care benefits.

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Amount of benefits expected to be paid in the five fiscal years after the fifth fiscal year following the latest fiscal year from a defined benefit plan.

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Amount of benefits expected to be paid in the next fiscal year following the latest fiscal year from a defined benefit plan.

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Amount of benefits expected to be paid in the fifth fiscal year following the latest fiscal year from a defined benefit plan.

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Amount of benefits expected to be paid in the fourth fiscal year following the latest fiscal year from a defined benefit plan.

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Amount of benefits expected to be paid in the third fiscal year following the latest fiscal year from a defined benefit plan.

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Amount of benefits expected to be paid in the second fiscal year following the latest fiscal year from a defined benefit plan.

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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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Assets, usually stocks, bonds, and other investments, that have been segregated and restricted (usually in a trust) to provide benefits, at their fair value as of the measurement date. Plan assets include amounts contributed by the employer (and by employees for a contributory plan) and amounts earned from investing the contributions, less benefits paid. If a plan has liabilities other than for benefits, those non-benefit obligations may be considered as reductions of plan assets.

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The assumed health care cost trend rate for the next year used to measure the expected cost of benefits covered by the plan (gross eligible charges). This is based upon the annual rate of change in the cost of health care benefits currently provided by the postretirement benefit plan, due to factors other than changes in the composition of the plan population by age and dependency status.

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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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Target allocation of investments of this type to total plan assets presented on a weighted average basis.

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The ultimate trend rate for health care costs.

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Percentage of fair value of investments (categorized by debt securities, equity securities, real estate and other plan assets) to the fair value of plan assets held.

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The amount of pension benefit costs recognized during the period for (1) defined benefit plans and (2) defined contribution plans. For defined benefit plans, pension expense includes the following components: service cost, interest cost, expected return on plan assets, gain (loss) on plan assets, prior service cost or credit, transition asset or obligation, and gain (loss) due to settlements or curtailments. For defined contribution plans, the pension expense generally equals the firm's contribution to employees' accounts (if the firm contributes) during the period.

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COMPANY- SPONSORED BENEFIT PLANS (Details 4) (USD $) In Millions, unless otherwise specified	12 Months Ended				1 Months Ended	12 Months Ended		12 Months Ended		12 Months Ended		12 Months Ended		12 Months Ended		12 Months Ended		12 Months Ended		12 Months Ended		12 Months Ended
	Feb. 02, 2013	Feb. 02, 2013 2013 Forecast	Feb. 02, 2013 Pension Benefits	Jan. 28, 2012 Pension Benefits	Feb. 28, 2013 Pension Benefits Subsequent event	Feb. 02, 2013 Pension Benefits Global equity securities	Jan. 28, 2012 Pension Benefits Global equity securities	Feb. 02, 2013 Pension Benefits Emerging market equity securities	Jan. 28, 2012 Pension Benefits Emerging market equity securities	Feb. 02, 2013 Pension Benefits Investment grade debt securities	Jan. 28, 2012 Pension Benefits Investment grade debt securities	Feb. 02, 2013 Pension Benefits High yield debt securities	Jan. 28, 2012 Pension Benefits High yield debt securities	Feb. 02, 2013 Pension Benefits Private Equity	Jan. 28, 2012 Pension Benefits Private Equity	Feb. 02, 2013 Pension Benefits Hedge Funds	Jan. 28, 2012 Pension Benefits Hedge Funds	Feb. 02, 2013 Pension Benefits Real Estate	Jan. 28, 2012 Pension Benefits Real Estate	Feb. 02, 2013 Pension Benefits Other	Jan. 28, 2012 Pension Benefits Other	Feb. 02, 2013 Qualified Plans	Jan. 28, 2012 Qualified Plans	Jan. 29, 2011 Qualified Plans	Feb. 02, 2013 Non-Qualified Plan	Jan. 28, 2012 Non-Qualified Plan	Jan. 29, 2011 Non-Qualified Plan	Feb. 02, 2013 Other Benefits	Jan. 28, 2012 Other Benefits	Jan. 29, 2011 Other Benefits
Components of net periodic benefit cost:
Service cost																						$ 44	$ 41	$ 40	$ 3	$ 3	$ 2	$ 16	$ 13	$ 12
Interest cost																						146	158	158	9	10	12	16	17	17
Expected return on plan assets																						(210)	(207)	(196)
Amortization of:
Prior service cost (credit)																										1	(1)	(4)	(5)	(5)
Actuarial gain (loss)																						88	57	44	9	7	6		(2)	(3)
Net periodic benefit cost																						68	49	46	21	21	19	28	23	21
Projected benefit obligation ("PBO"), accumulated benefit obligation ("ABO") and the fair value of plan assets for all Company-sponsored pension plans:
PBO at end of fiscal year																						3,443	3,348	2,923	221	217	192	402	378	330
ABO at end of fiscal year																						3,278	3,147		211	209
Fair value of plan assets at end of year																						2,746	2,523	2,472
Estimated future benefit payments
2013			151																									18
2014			160																									20
2015			170																									22
2016			181																									23
2017			193																									26
2018-2022			1,121																									157
Target and actual pension plan asset allocations
Target allocations (as a percent)			100.00%			18.50%		8.80%		9.50%		16.40%		6.30%		27.50%		3.00%		10.00%
Total actual allocations (as a percent)			100.00%	100.00%		19.20%	20.90%	8.90%	8.80%	8.10%	10.80%	17.30%	14.10%	6.00%	6.30%	27.20%	23.30%	3.30%	3.20%	10.00%	12.60%
Employer contributions					100																	71	52		11	9		14	14
Expected expense in 2013		80
Initial health care cost trend rate (as a percent)	7.20%
Ultimate health care cost trend rate (as a percent)	4.50%
One-percentage-point change in assumed health care cost trend rates
Effect of a one-percentage-point increase to total of service and interest cost components	5
Effect of a one-percentage-point decrease to total of service and interest cost components	(4)
Effect of a one-percentage-point increase to post-retirement benefit obligation	46
Effect of a one-percentage-point decrease to post-retirement benefit obligation	$ (44)