Revenue - Disaggregation of Revenue (Details) - USD ($) $ in Millions	12 Months Ended
	Apr. 27, 2024	Apr. 29, 2023	Apr. 30, 2022
Disaggregation of Revenue [Line Items]
Net sales	$ 1,114.5	$ 1,179.6	$ 1,163.6
Goods Transferred at a Point in Time
Disaggregation of Revenue [Line Items]
Net sales	1,099.7	1,160.8	1,140.5
Goods Transferred Over Time
Disaggregation of Revenue [Line Items]
Net sales	14.8	18.8	23.1
North America
Disaggregation of Revenue [Line Items]
Net sales	507.9	567.8	641.5
EMEA
Disaggregation of Revenue [Line Items]
Net sales	390.4	371.1	297.3
Asia
Disaggregation of Revenue [Line Items]
Net sales	216.2	240.7	224.8
Automotive
Disaggregation of Revenue [Line Items]
Net sales	598.2	736.2	781.5
Automotive | Goods Transferred at a Point in Time
Disaggregation of Revenue [Line Items]
Net sales	583.4	717.4	758.4
Automotive | Goods Transferred Over Time
Disaggregation of Revenue [Line Items]
Net sales	14.8	18.8	23.1
Automotive | North America
Disaggregation of Revenue [Line Items]
Net sales	265.6	349.0	400.9
Automotive | EMEA
Disaggregation of Revenue [Line Items]
Net sales	216.2	231.2	216.5
Automotive | Asia
Disaggregation of Revenue [Line Items]
Net sales	116.4	156.0	164.1
Industrial
Disaggregation of Revenue [Line Items]
Net sales	460.1	384.9	318.1
Industrial | Goods Transferred at a Point in Time
Disaggregation of Revenue [Line Items]
Net sales	460.1	384.9	318.1
Industrial | North America
Disaggregation of Revenue [Line Items]
Net sales	186.2	160.5	177.2
Industrial | EMEA
Disaggregation of Revenue [Line Items]
Net sales	174.2	139.9	80.8
Industrial | Asia
Disaggregation of Revenue [Line Items]
Net sales	99.7	84.5	60.1
Interface
Disaggregation of Revenue [Line Items]
Net sales	53.8	54.9	59.8
Interface | Goods Transferred at a Point in Time
Disaggregation of Revenue [Line Items]
Net sales	53.8	54.9	59.8
Interface | North America
Disaggregation of Revenue [Line Items]
Net sales	53.8	54.7	59.3
Interface | Asia
Disaggregation of Revenue [Line Items]
Net sales		0.2	0.5
Medical
Disaggregation of Revenue [Line Items]
Net sales	2.4	3.6	4.2
Medical | Goods Transferred at a Point in Time
Disaggregation of Revenue [Line Items]
Net sales	2.4	3.6	4.2
Medical | North America
Disaggregation of Revenue [Line Items]
Net sales	2.3	$ 3.6	4.1
Medical | Asia
Disaggregation of Revenue [Line Items]
Net sales	$ 0.1		$ 0.1