Summary of Significant Accounting Policies (Details Textual) $ in Millions	6 Months Ended	12 Months Ended
Sep. 30, 2023 USD ($) Customer	Apr. 01, 2023 USD ($)	Oct. 01, 2022 USD ($)
Summary of Significant Accounting Policies (Textual) [Abstract]
Deferred income	$ 15.1	$ 14.1
Wholesale customer payment terms	30 to 120 days
Number Of Key Department Store Customers \| Customer	3
Inventory, Net	$ 1,195.3	1,071.3	$ 1,261.0
Supplier Finance Program, Payment Timing, Period	90 days
Supplier Finance Program, Obligation, Current	$ 177.5	$ 122.2
Total Net Revenue [Member] \| Customer Concentration Risk \| Three largest wholesale customers
Summary of Significant Accounting Policies (Textual) [Abstract]
Contribution of Key Wholesale Customers		16.00%
Accounts Receivable [Member] \| Customer Concentration Risk \| Three largest wholesale customers
Summary of Significant Accounting Policies (Textual) [Abstract]
Contribution of Key Wholesale Customers	31.00%

Number of key department store customers.

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Summary of significant accounting policies.

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For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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Amount of deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable.

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Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.

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