v3.25.4
Segment Information - Summary of Company's Reportable Segments (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Segment Reporting Information [Line Items]      
Net sales $ 669,338 $ 593,714 $ 669,679
Less:      
Cost of products sold 460,799 403,903 434,831
GROSS PROFIT 208,539 189,811 234,848
Costs and expenses 153,404 139,054 150,694
OPERATING INCOME 55,135 50,757 84,154
Interest income 2,317 2,573 1,811
Interest expense (1,303) (2,221) (3,905)
Other (expense) income, net (10,529)    
Other (expense) income, net 1,128 (339) 284
INCOME BEFORE INCOME TAXES 45,620 50,770 82,344
Income tax expense 10,313 13,659 19,007
Total noncontrolling interest (24) (17) (5)
NET INCOME ATTRIBUTABLE TO PREFORMED LINE PRODUCTS COMPANY SHAREHOLDERS 35,283 37,094 63,332
PLP-USA      
Segment Reporting Information [Line Items]      
Net sales 312,619 266,704 378,563
Less:      
Cost of products sold 206,762 173,735 239,603
GROSS PROFIT 105,857 92,969 138,960
Costs and expenses 69,922 72,593 79,289
OPERATING INCOME 35,935 20,376 59,671
Interest income 630 55 0
Interest expense (264) (911) (1,991)
Other (expense) income, net (12,183)    
Other (expense) income, net   (27) 54
INCOME BEFORE INCOME TAXES 24,118 19,493 57,734
Income tax expense 4,606 5,553 12,342
Total noncontrolling interest 0 0 0
NET INCOME ATTRIBUTABLE TO PREFORMED LINE PRODUCTS COMPANY SHAREHOLDERS 19,512 13,940 45,392
The Americas      
Segment Reporting Information [Line Items]      
Net sales 108,767 90,280 86,059
Less:      
Cost of products sold 77,030 61,672 56,054
GROSS PROFIT 31,737 28,608 30,005
Costs and expenses 25,566 18,655 22,724
OPERATING INCOME 6,171 9,953 7,281
Interest income 1,191 2,139 1,615
Interest expense (43) (81) (255)
Other (expense) income, net 160    
Other (expense) income, net   141 136
INCOME BEFORE INCOME TAXES 7,479 12,152 8,777
Income tax expense 2,084 3,201 3,022
Total noncontrolling interest 0 0 0
NET INCOME ATTRIBUTABLE TO PREFORMED LINE PRODUCTS COMPANY SHAREHOLDERS 5,395 8,951 5,755
EMEA      
Segment Reporting Information [Line Items]      
Net sales 133,123 128,241 102,130
Less:      
Cost of products sold 93,856 91,445 65,758
GROSS PROFIT 39,267 36,796 36,372
Costs and expenses 32,000 26,090 28,193
OPERATING INCOME 7,267 10,706 8,179
Interest income 371 281 125
Interest expense (651) (658) (899)
Other (expense) income, net 334    
Other (expense) income, net   133 66
INCOME BEFORE INCOME TAXES 7,321 10,462 7,471
Income tax expense 1,955 2,683 1,670
Total noncontrolling interest (24) (17) (5)
NET INCOME ATTRIBUTABLE TO PREFORMED LINE PRODUCTS COMPANY SHAREHOLDERS 5,342 7,762 5,796
Asia-Pacific      
Segment Reporting Information [Line Items]      
Net sales 114,829 108,489 102,927
Less:      
Cost of products sold 83,151 77,051 73,416
GROSS PROFIT 31,678 31,438 29,511
Costs and expenses 25,916 21,716 20,488
OPERATING INCOME 5,762 9,722 9,023
Interest income 125 98 71
Interest expense (345) (571) (760)
Other (expense) income, net 1,160    
Other (expense) income, net   (586) 28
INCOME BEFORE INCOME TAXES 6,702 8,663 8,362
Income tax expense 1,668 2,222 1,973
Total noncontrolling interest 0 0 0
NET INCOME ATTRIBUTABLE TO PREFORMED LINE PRODUCTS COMPANY SHAREHOLDERS 5,034 6,441 6,389
Gross sales      
Segment Reporting Information [Line Items]      
Net sales 711,865 632,508 727,655
Gross sales | PLP-USA      
Segment Reporting Information [Line Items]      
Net sales 321,671 276,792 387,913
Gross sales | The Americas      
Segment Reporting Information [Line Items]      
Net sales 118,713 98,554 102,404
Gross sales | EMEA      
Segment Reporting Information [Line Items]      
Net sales 139,225 133,577 110,661
Gross sales | Asia-Pacific      
Segment Reporting Information [Line Items]      
Net sales 132,256 123,585 126,677
Intersegment sales      
Segment Reporting Information [Line Items]      
Net sales (42,527) (38,794) (57,976)
Intersegment sales | PLP-USA      
Segment Reporting Information [Line Items]      
Net sales (9,052) (10,088) (9,350)
Intersegment sales | The Americas      
Segment Reporting Information [Line Items]      
Net sales (9,946) (8,274) (16,345)
Intersegment sales | EMEA      
Segment Reporting Information [Line Items]      
Net sales (6,102) (5,336) (8,531)
Intersegment sales | Asia-Pacific      
Segment Reporting Information [Line Items]      
Net sales $ (17,427) $ (15,096) $ (23,750)