Income Taxes (Reconciliation Of Unrecognized Tax Benefits) (Details) - USD ($) $ in Millions	12 Months Ended
Feb. 01, 2020	Feb. 02, 2019	Feb. 03, 2018
Income Tax Disclosure [Abstract]
Unrecognized tax benefit at beginning of year	$ 30	$ 31	$ 32
Gross increase to tax positions in prior periods	0	9	2
Gross decrease to tax positions in prior periods	0	(14)	(7)
Gross increase to tax positions in current period	3	6	5
Lapses in statute	(1)	(2)	(1)
Settlements	(10)	0	0
Unrecognized tax benefit at end of year	$ 22	$ 30	$ 31

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Amount of increase (decrease) to previously recorded tax expense. Includes, but is not limited to, significant settlements of income tax disputes, and unusual tax positions or infrequent actions taken by the entity, including tax assessment reversal, and IRS tax settlement.

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Amount of unrecognized tax benefits.

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Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.

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Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.

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Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.

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Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations.

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