v3.22.2.2
Segment Information - Schedule of Segment Reporting Information, by Segment (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Oct. 29, 2022
Oct. 30, 2021
Oct. 29, 2022
Oct. 30, 2021
Apr. 30, 2022
Segment Reporting Information [Line Items]          
Net sales $ 315.9 $ 295.5 $ 598.3 $ 583.3  
Income (loss) from operations 32.8 33.2 54.6 67.3  
Interest expense, net 0.5 1.1 0.5 2.2  
Other income, net (1.1) (0.9) (5.2) (2.7)  
Income before income taxes 33.4 33.0 59.3 67.8  
Identifiable assets 1,394.3   1,394.3   $ 1,389.1
Automotive          
Segment Reporting Information [Line Items]          
Net sales 196.9 196.0 373.5 391.8  
Income (loss) from operations 23.4 23.6 38.1 50.9  
Identifiable assets 700.6   700.6   689.8
Industrial          
Segment Reporting Information [Line Items]          
Net sales 103.8 80.7 195.9 159.2  
Income (loss) from operations 25.0 18.8 47.4 39.0  
Identifiable assets 463.7   463.7   455.3
Interface          
Segment Reporting Information [Line Items]          
Net sales 14.1 18.0 27.1 30.7  
Income (loss) from operations 1.6 4.4 3.2 5.5  
Identifiable assets 113.2   113.2   108.1
Medical          
Segment Reporting Information [Line Items]          
Net sales 1.1 0.8 1.8 1.6  
Income (loss) from operations (1.4) (1.8) (2.9) (3.0)  
Identifiable assets 6.5   6.5   7.9
Eliminations/Corporate          
Segment Reporting Information [Line Items]          
Net sales 0.0 0.0  
Income (loss) from operations (15.8) (11.8) (31.2) (25.1)  
Identifiable assets 110.3   110.3   $ 128.0
Operating Segments          
Segment Reporting Information [Line Items]          
Net sales 315.9 295.5 598.3 583.3  
Operating Segments | Automotive          
Segment Reporting Information [Line Items]          
Net sales 198.3 197.1 375.6 394.1  
Operating Segments | Industrial          
Segment Reporting Information [Line Items]          
Net sales 107.8 82.7 201.5 163.9  
Operating Segments | Interface          
Segment Reporting Information [Line Items]          
Net sales 14.1 18.0 27.1 30.7  
Operating Segments | Medical          
Segment Reporting Information [Line Items]          
Net sales 1.1 0.8 1.8 1.6  
Operating Segments | Eliminations/Corporate          
Segment Reporting Information [Line Items]          
Net sales (5.4) (3.1) (7.7) (7.0)  
Transfers between Segments          
Segment Reporting Information [Line Items]          
Net sales 0.0 0.0  
Transfers between Segments | Automotive          
Segment Reporting Information [Line Items]          
Net sales (1.4) (1.1) (2.1) (2.3)  
Transfers between Segments | Industrial          
Segment Reporting Information [Line Items]          
Net sales (4.0) (2.0) (5.6) (4.7)  
Transfers between Segments | Interface          
Segment Reporting Information [Line Items]          
Net sales 0.0 0.0  
Transfers between Segments | Medical          
Segment Reporting Information [Line Items]          
Net sales 0.0 0.0  
Transfers between Segments | Eliminations/Corporate          
Segment Reporting Information [Line Items]          
Net sales $ 5.4 $ 3.1 $ 7.7 $ 7.0