v3.25.2
Segment Data, Operating Results by Segment (Details) - 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]        
Revenues $ 855,455 $ 824,390 $ 1,641,114 $ 1,632,412
Costs of sales and operating expenses 563,238 554,232 1,075,574 1,104,913
Taxes, other than on income 10,542 10,310 19,372 18,354
Depreciation and amortization 65,670 59,482 129,400 117,124
Earnings before taxes on income 123,928 110,767 224,271 202,408
General corporate expenses (4,328) (4,329) (8,027) (7,877)
Gain on disposition of assets 1,687 515 1,757 589
Operating income 131,846 120,498 237,392 222,021
Other income 4,812 3,088 10,146 6,357
Interest expense (12,730) (12,819) (23,267) (25,970)
Reportable Segments [Member]        
Segment Reporting Information [Line Items]        
Revenues 855,455 824,390 1,641,114 1,632,412
Costs of sales and operating expenses 563,120 553,717 1,076,335 1,104,382
Administrative payroll expense 41,584 39,197 87,750 84,383
Taxes, other than on income 10,515 10,283 19,320 18,308
Depreciation and amortization 63,864 57,632 125,855 113,325
Other segment items [1] 41,885 39,249 88,192 82,705
Earnings before taxes on income 134,487 124,312 243,662 229,309
KMT [Member]        
Segment Reporting Information [Line Items]        
Revenues 492,562 484,808 968,711 960,220
KMT [Member] | Reportable Segments [Member]        
Segment Reporting Information [Line Items]        
Revenues 492,562 484,808 968,711 960,220
Costs of sales and operating expenses 298,789 299,975 589,776 601,237
Administrative payroll expense 18,378 17,743 39,608 39,276
Taxes, other than on income 8,124 8,383 14,576 14,580
Depreciation and amortization 53,182 49,047 104,854 96,896
Other segment items [1] 15,037 14,784 34,261 30,372
Earnings before taxes on income 99,052 94,876 185,636 177,859
Distribution and Services Segment [Member]        
Segment Reporting Information [Line Items]        
Revenues 362,893 339,582 672,403 672,192
Distribution and Services Segment [Member] | Reportable Segments [Member]        
Segment Reporting Information [Line Items]        
Revenues 362,893 339,582 672,403 672,192
Costs of sales and operating expenses 264,331 253,742 486,559 503,145
Administrative payroll expense 23,206 21,454 48,142 45,107
Taxes, other than on income 2,391 1,900 4,744 3,728
Depreciation and amortization 10,682 8,585 21,001 16,429
Other segment items [1] 26,848 24,465 53,931 52,333
Earnings before taxes on income $ 35,435 $ 29,436 $ 58,026 $ 51,450
[1] Other segment items for each reportable segment includes:

KMT – selling expense, professional service expense, occupancy expense, and certain overhead expenses.

KDS – inventory-related expense, warranty expense, selling expense, professional service expense, occupancy expense, and certain overhead expenses.