Shareholders' Equity - Stock-based Compensation Expense (Details) - 2014 Incentive Plan - USD ($) $ in Millions	12 Months Ended
May 02, 2026	May 03, 2025	Apr. 27, 2024
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock-based compensation expense	$ 8.5	$ 7.4	$ 3.6
RSUs \| Management
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock-based compensation expense	5.1	5.2	2.0
RSUs \| Deferred Non-Employee Director Awards
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock-based compensation expense	0.4	0.9	1.0
RSUs \| Non-Employee Director Awards
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock-based compensation expense	0.5	0.6	0.6
PSUs \| Management
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock-based compensation expense	$ 2.5	$ 0.7	$ 0.0

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