v3.26.3
Industry Segments - Schedule of Sales and Operating Income by Operating Segments (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Segment Reporting [Line Items]        
Net sales $ 507,791 $ 498,836 $ 1,460,556 $ 1,406,068
Cost of sales 342,206 337,042 991,179 968,663
Gross profit 165,585 161,794 469,377 437,405
Restructuring expenses 62 782 676 2,037
Operating income 50,149 47,636 135,086 114,934
Unallocated corporate expenses and other 6,262 9,099 20,259 23,310
Other non-operating income, net 958 1,734 472 5,857
Interest expense 6,267 7,394 21,345 23,450
Earnings from continuing operations before income taxes 44,840 41,976 114,213 97,341
Operating Segments        
Segment Reporting [Line Items]        
Operating income 56,411 56,735 155,345 138,244
Intersegment Sales        
Segment Reporting [Line Items]        
Net sales (2,002) (238) (3,636) (238)
Cost of sales (2,002) (238) (3,636) (238)
Gross profit 0 0 0 0
Selling and marketing expenses 0 0 0 0
Distribution expenses 0 0 0 0
General and administration expenses 0 0 0 0
Supply chain financing expenses 0 0 0 0
Restructuring expenses 0 0 0 0
Other expenses 0 0 0 0
Operating income 0 0 0 0
Vehicle Control | Operating Segments        
Segment Reporting [Line Items]        
Net sales 205,989 197,682 602,740 591,723
Cost of sales 135,181 135,516 403,371 406,748
Gross profit 70,808 62,166 199,369 184,975
Selling and marketing expenses 11,244 11,340 35,438 33,615
Distribution expenses 18,278 17,525 54,852 48,970
General and administration expenses 9,350 9,788 30,254 29,911
Supply chain financing expenses 8,244 7,643 22,784 21,282
Restructuring expenses 41 735 551 1,740
Other expenses 0 0 0 0
Operating income 23,651 15,135 55,490 49,457
Temperature Control | Operating Segments        
Segment Reporting [Line Items]        
Net sales 137,494 144,657 371,746 364,905
Cost of sales 93,328 92,711 248,880 242,998
Gross profit 44,166 51,946 122,866 121,907
Selling and marketing expenses 3,395 3,616 10,725 11,279
Distribution expenses 10,000 9,958 27,442 27,568
General and administration expenses 5,369 4,785 14,306 13,870
Supply chain financing expenses 6,642 6,852 14,849 14,830
Restructuring expenses 2 1 74 190
Other expenses 0 0 0 0
Operating income 18,758 26,734 55,470 54,170
Nissens Automotive | Operating Segments        
Segment Reporting [Line Items]        
Net sales 90,583 84,537 259,625 241,256
Cost of sales 52,483 49,710 149,241 147,986
Gross profit 38,100 34,827 110,384 93,270
Selling and marketing expenses 5,917 5,038 16,600 14,157
Distribution expenses 9,499 9,234 28,989 27,000
General and administration expenses 8,646 9,245 26,832 26,559
Supply chain financing expenses 235 455 457 455
Restructuring expenses 0 0 0 0
Other expenses 3,615 44 3,617 1,667
Operating income 10,188 10,811 33,889 23,432
Engineered Solutions | Operating Segments        
Segment Reporting [Line Items]        
Net sales 75,727 72,198 230,081 208,422
Cost of sales 63,216 59,343 193,323 171,169
Gross profit 12,511 12,855 36,758 37,253
Selling and marketing expenses 2,007 2,165 6,014 6,361
Distribution expenses 1,194 1,295 3,819 4,081
General and administration expenses 5,477 5,294 16,378 15,521
Supply chain financing expenses 0 0 0 0
Restructuring expenses 19 46 51 105
Other expenses 0 0 0 0
Operating income $ 3,814 $ 4,055 $ 10,496 $ 11,185