Income Taxes - Deferred Income Tax Assets (Liabilities) (Details) - USD ($) $ in Millions	Feb. 03, 2024	Jan. 28, 2023
Deferred tax assets:
Operating lease liabilities	$ 1,800.4	$ 1,703.5
Net operating losses, interest expense and credit carryforwards	72.8	69.3
Accrued expenses	35.7	31.0
Accrued compensation expense	39.3	33.9
State tax election	13.1	14.3
Other	4.7	2.5
Total deferred tax assets	1,966.0	1,854.5
Valuation allowance	(17.3)	(4.0)
Deferred tax assets, net	1,948.7	1,850.5
Deferred tax liabilities:
Operating lease ROU assets	(1,639.7)	(1,630.9)
Other intangibles	(529.1)	(760.4)
Property and equipment	(571.8)	(509.2)
Prepaids	(35.8)	(25.9)
Inventory	(4.4)	(14.8)
Total deferred tax liabilities	(2,780.8)	(2,941.2)
Deferred income taxes, net	$ (832.1)	$ (1,090.7)