Revenue Recognition (Tables)

9 Months Ended

Sep. 30, 2022

Revenue from Contract with Customer [Abstract]

Disaggregation of revenue

The following table presents disaggregated revenue by major product and service categories:

(in thousands)	For the Three Months Ended September 30,				For the Nine Months Ended September 30,
	2022		2021		2022		2021
CAG segment revenue:
CAG Diagnostics recurring revenue:	$	667,309	$	638,358	$	2,017,532	$	1,916,938
IDEXX VetLab consumables	262,820		252,714		796,072		755,158
Rapid assay products	80,542		76,974		242,542		230,472
Reference laboratory diagnostic and consulting services	295,590		282,301		894,795		851,757
CAG Diagnostics services and accessories	28,357		26,369		84,123		79,551
CAG Diagnostics capital - instruments	35,176		39,401		108,400		105,645
Veterinary software, services and diagnostic imaging systems	62,505		54,736		184,329		148,274
CAG segment revenue	764,990		732,495		2,310,261		2,170,857
Water segment revenue	40,840		38,143		116,406		109,374
LPD segment revenue	28,452		29,126		89,211		101,920
Other segment revenue	7,379		10,657		22,878		32,119
Total revenue	$	841,661	$	810,421	$	2,538,756	$	2,414,270

Revenue by principal geographic area, based on customers’ domiciles, was as follows:

(in thousands)	For the Three Months Ended September 30,				For the Nine Months Ended September 30,
	2022		2021		2022		2021
United States	$	560,292	$	514,343	$	1,646,023	$	1,502,219
Europe, the Middle East and Africa	152,235		167,956		488,036		510,759
Asia Pacific Region	76,799		78,239		240,760		246,645
Canada	33,642		32,813		108,407		105,608
Latin America & Caribbean	18,693		17,070		55,530		49,039
Total revenue	$	841,661	$	810,421	$	2,538,756	$	2,414,270