Transactions with Related Parties - Schedule of Net Transfers from (to) Related Party (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jul. 31, 2021	Aug. 01, 2020	Jul. 31, 2021	Aug. 01, 2020
Related Party Transaction [Line Items]
Net Transfers to L Brands, Inc.	$ (275)	$ (137)	$ (336)	$ 171
L Brands, Inc. | Affiliated Entity
Related Party Transaction [Line Items]
Net Transfers to L Brands, Inc.	(275)	(137)	(336)	171
L Brands, Inc. | Affiliated Entity | Cash Pooling and General Financing Activities, Net
Related Party Transaction [Line Items]
Net Transfers to L Brands, Inc.	(322)	(171)	(431)	102
L Brands, Inc. | Affiliated Entity | Long-lived Assets
Related Party Transaction [Line Items]
Net Transfers to L Brands, Inc.	(4)	0	16	0
L Brands, Inc. | Affiliated Entity | Corporate Expense Allocations
Related Party Transaction [Line Items]
Net Transfers to L Brands, Inc.	30	25	49	45
L Brands, Inc. | Affiliated Entity | Share-based Compensation Expense
Related Party Transaction [Line Items]
Net Transfers to L Brands, Inc.	8	7	15	16
L Brands, Inc. | Affiliated Entity | Assumed Income Tax Payments
Related Party Transaction [Line Items]
Net Transfers to L Brands, Inc.	$ 13	$ 2	$ 15	$ 8