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v3.21.2

Segment Reporting (Summary of Segment Performance) (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2021 | Mar. 31, 2021 | Jun. 30, 2020 | Mar. 31, 2020 | Jun. 30, 2021 | Jun. 30, 2020
Segment Reporting Information [Line Items] |  |  |  |  |  |
Revenue | $ 826,142 |  | $ 637,592 |  | $ 1,603,849 | $ 1,263,928
Income from operations | 259,253 |  | 193,248 |  | 506,875 | 337,573
Interest expense, net | (7,522) |  | (9,426) |  | (15,054) | (16,978)
Income before provision for income taxes | 251,731 |  | 183,822 |  | 491,821 | 320,595
Provision for income taxes | 49,125 |  | 34,826 |  | 84,926 | 59,743
Net income | 202,606 | $ 204,289 | 148,996 | $ 111,856 | 406,895 | 260,852
Less: Net income attributable to noncontrolling interest | 24 |  | 56 |  | 56 | 85
Net income attributable to IDEXX Laboratories, Inc. stockholders | 202,582 |  | 148,940 |  | 406,839 | 260,767
CAG |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Revenue | 745,595 |  | 566,100 |  | 1,438,362 | 1,118,096
Income from operations | 234,735 |  | 167,969 |  | 447,945 | 286,628
Water |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Revenue | 37,191 |  | 28,116 |  | 71,231 | 62,265
Income from operations | 17,228 |  | 12,258 |  | 32,000 | 28,140
LPD |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Revenue | 33,524 |  | 32,244 |  | 72,794 | 66,398
Income from operations | 6,868 |  | 8,249 |  | 20,676 | 17,912
Other |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Revenue | 9,832 |  | 11,132 |  | 21,462 | 17,169
Income from operations | $ 422 |  | $ 4,772 |  | $ 6,254 | $ 4,893

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