Income Taxes (Deferred Income Tax Assets and Liabilities) (Details) - USD ($) $ in Millions	Jan. 28, 2023	Jan. 29, 2022
Components of deferred tax assets and liabilities
Deferred revenue	$ 67.0	$ 76.0
Compensation and benefits	41.0	156.0
Stock-based compensation	29.0	31.0
Other accrued expenses	47.0	46.0
Operating lease liabilities	729.0	707.0
Loss and credit carryforwards	161.0	143.0
Other	43.0	45.0
Total deferred tax assets	1,117.0	1,204.0
Valuation allowance	(150.0)	(128.0)
Total deferred tax assets after valuation allowance	967.0	1,076.0
Inventory	(37.0)	(24.0)
Property and equipment	(169.0)	(270.0)
Operating lease assets	(698.0)	(676.0)
Goodwill and intangibles	(71.0)	(64.0)
Other	(39.0)	(39.0)
Total deferred tax liabilities	(1,014.0)	(1,073.0)
Net deferred tax assets		3.0
Net deferred tax liabilities	(47.0)
Other assets
Components of deferred tax assets and liabilities
Net deferred tax assets	4.0	25.0
Long-Term Liabilities [Member]
Components of deferred tax assets and liabilities
Net deferred tax liabilities	$ (51.0)	$ (22.0)