v3.26.3
Segment Reporting - Segment Information about Reported Product Revenues, Depreciation and Amortization and Operating Income (Loss) (Detail) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Product Revenues        
Product revenues $ 405,102 $ 386,870 $ 1,214,974 $ 1,115,814
Significant Segment Expenses and Operating Performance        
Cost of sales 310,798 291,722 927,016 844,439
Net research and development expenses 23,465 24,429 71,480 71,203
Selling, general and administrative expenses 51,638 42,875 162,648 122,440
Restructuring expenses, net 4,838 3,986 17,493 10,608
Loss on sale of land and building, net       2,196
Operating income (loss) 14,363 23,858 36,337 64,928
Other segment disclosures        
Depreciation and amortization 15,457 13,389 44,201 39,478
Operating Segments        
Product Revenues        
Product revenues 405,102 386,870 1,214,974 1,115,814
Corporate and Other Unallocated Expenses        
Significant Segment Expenses and Operating Performance        
Other operating expenses 36,781 27,062 106,014 74,756
Other segment disclosures        
Depreciation and amortization 1,352 550 3,841 1,535
Automotive Segments        
Product Revenues        
Product revenues 390,597 374,211 1,177,578 1,079,937
Automotive Segments | Operating Segments        
Product Revenues        
Product revenues 390,597 374,211 1,177,578 1,079,937
Significant Segment Expenses and Operating Performance        
Cost of sales 302,288 283,663 905,359 822,314
Net research and development expenses 17,776 18,629 58,495 55,831
Selling, general and administrative expenses 13,331 17,013 50,325 49,546
Restructuring expenses, net 4,782 3,972 16,481 10,410
Loss on sale of land and building, net       2,196
Operating income (loss) 52,420 50,934 146,918 139,640
Other segment disclosures        
Depreciation and amortization 12,952 11,990 37,483 35,388
Medical Segments | Operating Segments        
Product Revenues        
Product revenues 14,505 12,659 37,396 35,877
Significant Segment Expenses and Operating Performance        
Cost of sales 8,510 6,691 21,657 18,696
Restructuring expenses, net 3 14 329 170
Other operating expenses 7,271 5,982 20,306 17,137
Operating income (loss) (1,276) (14) (4,567) 44
Other segment disclosures        
Depreciation and amortization 1,153 $ 849 2,877 2,555
Corporate Segments | Operating Segments        
Significant Segment Expenses and Operating Performance        
Restructuring expenses, net $ 53   $ 683 $ 28