v3.25.2
Segment Reporting - Segment Information About Reported Segment Product Revenues by Product Category (Detail) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Segment Reporting Information [Line Items]        
Product revenues $ 375,090 $ 375,683 $ 728,944 $ 731,698
Automotive Segments        
Segment Reporting Information [Line Items]        
Product revenues 363,852 364,002 705,726 708,640
Automotive Segments | Climate Control Seats        
Segment Reporting Information [Line Items]        
Product revenues [1] 200,020 199,766 391,173 391,815
Automotive Segments | Lumbar and Massage Comfort Solutions        
Segment Reporting Information [Line Items]        
Product revenues 52,530 45,869 97,843 84,120
Automotive Segments | Climate Control Interiors        
Segment Reporting Information [Line Items]        
Product revenues [1] 49,585 47,031 94,926 91,429
Automotive Segments | Climate and Comfort Electronics        
Segment Reporting Information [Line Items]        
Product revenues [1] 5,906 4,157 13,621 8,383
Automotive Segments | Automotive Climate and Comfort Solutions        
Segment Reporting Information [Line Items]        
Product revenues 308,041 296,823 597,563 575,747
Automotive Segments | Valve Systems        
Segment Reporting Information [Line Items]        
Product revenues 25,143 29,267 48,316 55,892
Automotive Segments | Other Automotive        
Segment Reporting Information [Line Items]        
Product revenues [1] 30,668 37,912 59,847 77,001
Industrial Segments | Medical        
Segment Reporting Information [Line Items]        
Product revenues $ 11,238 $ 11,681 $ 23,218 $ 23,058
[1] Product categories have been modified, and prior-period amounts have been recast to conform with the current period presentation. Climate Control Seats (CCS) includes CCS Heat (previously Seat Heaters), CCS Vent/CCS Active Cool (previously CCS) and CCS Neck Conditioners (previously included in Other Automotive). Climate Control Interiors (CCI) includes CCI Steering Wheel Heat and CCI Interior Heat (previously included in Other Automotive). Other Automotive includes Automotive Cables, Battery Performance Solutions, non-automotive electronics and contract manufacturing electronics (previously classified as Electronics).