Fair Value Measurements (Fair Value, Assets and Liabilities Measured on Recurring Basis) (Details) - Fair Value, Measurements, Recurring [Member] - USD ($) $ in Millions		Feb. 01, 2020	Feb. 02, 2019
Level 1 [Member] | Money market funds
ASSETS
Cash and cash equivalents	[1]	$ 524	$ 98
Other current assets	[1]	16	82
Level 1 [Member] | Marketable securities that fund deferred compensation
ASSETS
Other assets	[2]	48	44
Level 2 [Member] | Time deposits
ASSETS
Cash and cash equivalents	[3]	185	300
Other current assets	[3]	101	101
Level 2 [Member] | Commercial paper
ASSETS
Cash and cash equivalents	[1]	75
Level 2 [Member] | Foreign currency derivative instruments
ASSETS
Other current assets	[4]	1
Level 2 [Member] | Interest Rate Swap Derivative Instruments [Member]
ASSETS
Other assets	[4]	$ 89	26
Liabilities
Long-term liabilities	[4]		$ 1

[1] Valued at quoted market prices.

[2] Valued using select mutual fund performance that trade with sufficient frequency and volume to obtain pricing information on an ongoing basis.

[3] Valued at face value plus accrued interest, which approximates fair value.

[4] Valued using readily observable market inputs. These instruments are custom, over-the-counter contracts with various bank counterparties that are not traded on an active market.