Long-Term Debt (Details) - USD ($) $ in Millions	9 Months Ended
Nov. 03, 2018	Sep. 27, 2018	Feb. 03, 2018	Oct. 28, 2017
Debt Instrument [Line Items]
Interest rate swap valuation adjustments	$ (22)		$ (13)	$ (8)
Total long-term debt, including current portion	1,326		1,355	1,329
Current portion of long-term debt	46		544	545
Total long-term debt, less current portion	1,280		811	784
Long-term Debt, Fair Value	1,133		1,199	1,219
Notes due 2018
Debt Instrument [Line Items]
Long-term Debt	0		500	500
Extinguishment of Debt, Amount	500
Notes due 2021
Debt Instrument [Line Items]
Long-term Debt	650		650	650
Notes due 2028
Debt Instrument [Line Items]
Long-term Debt	$ 500		0	0
Debt Instrument, Face Amount		$ 500
Debt Instrument, Interest Rate, Stated Percentage	4.45%
Debt Issuance Costs, Gross	$ 5
Proceeds from Debt, Net of Issuance Costs	$ 495
Debt Instrument, Redemption Price, Percentage	100.00%
Debt Instrument, Redemption Price, Control Triggering Percentage	101.00%
Long-term Debt [Member]
Debt Instrument [Line Items]
Long-term debt, excluding debt discounts and issuance costs and financing and capital lease obligations	$ 1,128		1,145	1,150
Debt discounts and issuance costs	(8)		(3)	(3)
Financing lease obligations	189		191	158
Capital lease obligations	17		22	24
Interest rate swap derivative instruments \| Long-term Debt [Member]
Debt Instrument [Line Items]
Interest rate swap valuation adjustments	$ (22)		$ (5)	$ 0

Debt Instrument, Redemption Price, Control Triggering Percentage

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- Definition

Long-term debt, excluding debt discounts and issuance costs and financing and capital lease obligations

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Amount equal to the present value (the principal) at the beginning of the lease term of minimum lease payments during the lease term (excluding that portion of the payments representing executory costs such as insurance, maintenance, and taxes to be paid by the lessor, together with any profit thereon) net of payments or other amounts applied to the principal through the balance sheet date.

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Face (par) amount of debt instrument at time of issuance.

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Contractual interest rate for funds borrowed, under the debt agreement.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Percentage price of original principal amount of debt at which debt can be redeemed by the issuer.

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Amount of unamortized debt discount (premium) and debt issuance costs.

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Amount, before accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.

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Gross amount of debt extinguished.

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Present value of lessee's discounted obligation for lease payments from finance lease.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Amount of long-term debt and capital lease obligation due after one year or beyond the normal operating cycle, if longer.

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Amount of long-term debt and capital lease obligations including current maturities.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission.

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The cash inflow from additional borrowings, net of cash paid to third parties in connection with debt origination.

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