Amount of square footage reduced in amendment.

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Area of a real estate property.

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The number of units (items of property) under operating lease arrangements.

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Amount of transactions with related party during the financial reporting period.

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Expenses recognized resulting from transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party.

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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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Related Party Transactions (Details) $ in Millions	12 Months Ended
Related Party Transactions (Details) $ in Millions	Feb. 02, 2019 USD ($) ft² lease	Feb. 03, 2018 USD ($) ft²	Jan. 28, 2017 USD ($)
Marciano Trusts
Related Party Transactions
Number of leases under lease agreement \| lease	4
Marciano Trusts \| Related party leases
Related Party Transactions
Expenses under related party arrangement \| $	$ 5.0	$ 4.9	$ 5.0
Marciano Trusts \| Parking lot adjacent to corporate headquarters
Related Party Transactions
Area of leased property (in square feet)	140,000
MPM Financial LLC \| Payments for aircraft charter
Related Party Transactions
Payments under related party agreement \| $	$ 1.0	$ 1.1	$ 0.9
France \| Marciano Trusts
Related Party Transactions
Reduction in square footage		5,100
Area of leased property (in square feet)		16,000