Income Taxes (Reconciliation of Changes in Unrecognized Tax Benefits) (Details) - USD ($) $ in Millions	12 Months Ended
Jan. 28, 2023	Jan. 29, 2022	Jan. 30, 2021
Reconciliation of changes in unrecognized tax benefits
Balance at beginning of period	$ 235.0	$ 327.0	$ 318.0
Gross increases related to prior period tax positions	28.0	3.0	17.0
Gross decreases related to prior period tax positions	(75.0)	(103.0)	(25.0)
Gross increases related to current period tax positions	21.0	28.0	29.0
Settlements with taxing authorities		(7.0)	(1.0)
Lapse of statute of limitations	(46.0)	(13.0)	(11.0)
Balance at end of period	$ 163.0	$ 235.0	$ 327.0

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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- Definition

Amount of unrecognized tax benefits.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 45
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-Publisher FASB
-Name Accounting Standards Codification
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-Section 50
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Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
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Amount of decrease in unrecognized tax benefits resulting from settlements with taxing authorities.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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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.

+ References

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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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