Revenue Recognition (Tables)

3 Months Ended

Mar. 31, 2026

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue [Table Text Block]

Three months ended March 31, 2026	U.S. Operations		Swiss Operations		Western European Operations		Chinese Operations		Other Operations		Total
Product Revenue	$	239,958	$	38,375	$	139,730	$	140,053	$	126,138	$	684,254
Service Revenue:
Point in time	80,198		8,952		48,068		8,613		37,001		182,832
Over time	28,391		3,432		27,585		4,857		15,776		80,041
Total	$	348,547	$	50,759	$	215,383	$	153,523	$	178,915	$	947,127

Three months ended March 31, 2025	U.S. Operations		Swiss Operations		Western European Operations		Chinese Operations		Other Operations		Total
Product Revenue	$	247,067	$	36,298	$	124,850	$	128,197	$	113,538	$	649,950
Service Revenue:
Point in time	73,330		8,248		42,476		8,822		29,915		162,791
Over time	25,361		2,756		23,043		4,149		15,694		71,003
Total	$	345,758	$	47,302	$	190,369	$	141,168	$	159,147	$	883,744

A breakdown of net sales to external customers by geographic customer destination for the three months ended March 31 follows:

	2026		2025
Americas	$	389,339	$	377,916
Europe	278,686		247,975
Asia / Rest of World	279,102		257,853
Total	$	947,127	$	883,744

The Company's global revenue mix by product category is laboratory (55% of sales), industrial (40% of sales) and retail (5% of sales). The Company's product revenue by reportable segment is proportionately similar to the Company's global revenue mix except the Company's Swiss Operations is largely comprised of laboratory products, while the Company's Chinese Operations has a slightly higher percentage of industrial products. A breakdown of the Company’s sales by product category for the three months ended March 31 follows:

	2026		2025
Laboratory	$	524,581	$	500,224
Industrial	374,640		341,200
Retail	47,906		42,320
Total	$	947,127	$	883,744