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Restructuring and Asset Impairment Charges - Schedule of Restructuring and Asset Impairment Charges by Reportable Segment (Details) - USD ($) $ in Millions	12 Months Ended
	May 03, 2025	Apr. 27, 2024	Apr. 29, 2023
Restructuring Cost And Reserve [Line Items]
Restructuring and asset impairment charges	$ 2.7	$ 3.7	$ 1.0
Cost of Products Sold
Restructuring Cost And Reserve [Line Items]
Restructuring and asset impairment charges	1.1	1.7	0.5
Selling and Administrative Expenses
Restructuring Cost And Reserve [Line Items]
Restructuring and asset impairment charges	1.6	2.0	0.5
Automotive
Restructuring Cost And Reserve [Line Items]
Restructuring and asset impairment charges	0.9	0.7	0.4
Industrial
Restructuring Cost And Reserve [Line Items]
Restructuring and asset impairment charges	0.8	0.7	0.5
Interface
Restructuring Cost And Reserve [Line Items]
Restructuring and asset impairment charges	0.0	0.1	0.0
Medical
Restructuring Cost And Reserve [Line Items]
Restructuring and asset impairment charges	0.0	1.1	0.0
Eliminations/Corporate
Restructuring Cost And Reserve [Line Items]
Restructuring and asset impairment charges	$ 1.0	$ 1.1	$ 0.1

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- Definition

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.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 420
-SubTopic 10
-Name Accounting Standards Codification
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Reference 6: http://www.xbrl.org/2003/role/disclosureRef
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Amount, after cash payment, of expenses associated with exit or disposal activities pursuant to an authorized plan and expenses resulting from the write-down of assets. Excludes expenses related to a business combination, a discontinued operation or an asset retirement obligation.

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