Income Taxes (Activity Related to its Unrecognized Tax Benefits) (Details) - USD ($) $ in Millions	12 Months Ended
Feb. 01, 2020	Feb. 02, 2019	Feb. 03, 2018
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]
Gross Unrecognized Tax Benefits, as of the Beginning of the Fiscal Year	$ 114	$ 67	$ 90
Increases in Tax Benefits for Prior Years	15	35	3
Decreases in Tax Benefits for Prior Years	(22)	(25)	(22)
Increases in Unrecognized Tax Benefits as a Result of Current Year Activity	3	44	7
Decreases to Unrecognized Tax Benefits Relating to Settlements with Taxing Authorities	(16)	0	(2)
Decreases to Unrecognized Tax Benefits as a Result of a Lapse of the Applicable Statute of Limitations	(6)	(7)	(9)
Gross Unrecognized Tax Benefits, as of the End of the Fiscal Year	$ 88	$ 114	$ 67

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

No definition available.

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Amount of unrecognized tax benefits.

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