00100 - Statement - CONSOLIDATED BALANCE SHEETS link:presentationLink link:calculationLink link:definitionLink 00200 - Statement - CONSOLIDATED STATEMENTS OF INCOME link:presentationLink link:calculationLink link:definitionLink 00300 - Statement - CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY link:presentationLink link:calculationLink link:definitionLink 00400 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS link:presentationLink link:calculationLink link:definitionLink 00090 - Document - Document and Entity Information link:presentationLink link:calculationLink link:definitionLink 00105 - Statement - CONSOLIDATED BALANCE SHEETS (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 00305 - Statement - CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 10101 - Disclosure - NATURE OF BUSINESS link:presentationLink link:calculationLink link:definitionLink 10201 - Disclosure - BASIS OF PRESENTATION AND PRINCIPLES OF CONSOLIDATION link:presentationLink link:calculationLink link:definitionLink 10301 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES link:presentationLink link:calculationLink link:definitionLink 10401 - Disclosure - ACQUISITION OF BUSINESSES AND OTHER ASSETS link:presentationLink link:calculationLink link:definitionLink 10501 - Disclosure - SHARE-BASED COMPENSATION link:presentationLink link:calculationLink link:definitionLink 10601 - Disclosure - INVENTORY link:presentationLink link:calculationLink link:definitionLink 10701 - Disclosure - PROPERTY AND EQUIPMENT link:presentationLink link:calculationLink link:definitionLink 10801 - Disclosure - OTHER NONCURRENT ASSETS link:presentationLink link:calculationLink link:definitionLink 10901 - Disclosure - INTANGIBLE ASSETS AND GOODWILL link:presentationLink link:calculationLink link:definitionLink 11001 - Disclosure - ACCRUED LIABILITIES link:presentationLink link:calculationLink link:definitionLink 11101 - Disclosure - DEBT link:presentationLink link:calculationLink link:definitionLink 11201 - Disclosure - INCOME TAXES link:presentationLink link:calculationLink link:definitionLink 11301 - Disclosure - EARNINGS PER SHARE link:presentationLink link:calculationLink link:definitionLink 11401 - Disclosure - COMMITMENTS, CONTINGENCIES AND GUARANTEES link:presentationLink link:calculationLink link:definitionLink 11501 - Disclosure - SEGMENT REPORTING link:presentationLink link:calculationLink link:definitionLink 11601 - Disclosure - FAIR VALUE MEASUREMENTS link:presentationLink link:calculationLink link:definitionLink 11701 - Disclosure - DERIVATIVE INSTRUMENTS AND HEDGING link:presentationLink link:calculationLink link:definitionLink 11801 - Disclosure - TREASURY STOCK link:presentationLink link:calculationLink link:definitionLink 11901 - Disclosure - PREFERRED STOCK link:presentationLink link:calculationLink link:definitionLink 12001 - Disclosure - IDEXX RETIREMENT AND INCENTIVE SAVINGS PLAN link:presentationLink link:calculationLink link:definitionLink 12101 - Disclosure - DISPOSITION OF PHARMACEUTICAL PRODUCT LINES AND RESTRUCTURING link:presentationLink link:calculationLink link:definitionLink 12201 - Disclosure - SUMMARY OF QUARTERLY DATA (UNAUDITED) link:presentationLink link:calculationLink link:definitionLink 12301 - Disclosure - VALUATION AND QUALIFYING ACCOUNTS link:presentationLink link:calculationLink link:definitionLink