Shareholders' Equity and Equity Compensation - Employee Stock Purchase Plan (Details) - Employee Stock Purchase Plan - USD ($) shares in Millions, $ in Millions	12 Months Ended
Jan. 30, 2021	Feb. 01, 2020	Feb. 02, 2019
Shareholders Equity
Purchase price of common stock as a percentage of closing market price	85.00%
Maximum
Shareholders Equity
Common stock authorized for issuance (in shares)	1
Stock compensation expense (in dollars)	$ 1	$ 1	$ 1

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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Number of shares authorized for issuance under share-based payment arrangement.

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