Shareholders' Equity (Vesting And Distribution Of Market-Based Share Awards) (Details) - Market-Based Share Awards [Member] $ in Millions	12 Months Ended
Jan. 28, 2023 USD ($)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Fair value of awards vested and distributed	$ 18.0
Tax benefits realized for tax deductions related to vesting	$ 2.0

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details