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v3.19.3

Business Segment, Geographic Area and Product Information - Reconciliation of Segment Gross Profit to Consolidated Net Income (Detail) - USD ($) $ in Thousands | 1 Months Ended | 3 Months Ended | 9 Months Ended
--- | --- | --- | ---
Aug. 31, 2019 | Sep. 30, 2019 | Jun. 30, 2019 | Mar. 31, 2019 | Sep. 30, 2018 | Jun. 30, 2018 | Mar. 31, 2018 | Sep. 30, 2019 | Sep. 30, 2018
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |  |
Gross profit |  | $ 205,004 |  |  | $ 231,860 |  |  | $ 614,149 | $ 769,592
Research and development |  | 41,566 |  |  | 31,898 |  |  | 122,354 | 103,259
Selling, general and administrative |  | 82,101 |  |  | 70,822 |  |  | 247,792 | 229,952
Fees and expenses related to term loan |  | 642 |  |  |  |  |  | 6,489 | 378
Acquisition and integration costs |  | 2,103 |  |  | 36 |  |  | 35,510 | (1,132)
Restructuring and other |  | 1,525 |  |  | 1,364 |  |  | 4,690 | 4,374
Amortization of intangible assets |  | 17,020 |  |  | 10,695 |  |  | 50,299 | 32,786
Gain on sale of long-lived asset | $ (6,773) | (6,773) |  |  |  |  |  | (6,773) |
Income from operations |  | 66,820 |  |  | 117,045 |  |  | 153,788 | 399,975
Interest and other expense, net |  | 11,398 |  |  | 2,529 |  |  | 31,167 | 10,173
Income before income taxes |  | 55,422 |  |  | 114,516 |  |  | 122,621 | 389,802
Provision for income taxes |  | 7,994 |  |  | 21,239 |  |  | 24,999 | 68,542
Net income |  | 47,428 | $ 37,739 | $ 12,455 | 93,277 | $ 122,862 | $ 105,121 | 97,622 | 321,260
Vacuum & Analysis [Member] |  |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |  |
Gross profit |  | 102,826 |  |  | 132,835 |  |  | 303,060 | 462,418
Light & Motion [Member] |  |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |  |
Gross profit |  | 79,873 |  |  | $ 99,025 |  |  | 257,562 | $ 307,174
Equipment & Solutions [Member] |  |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |  |
Gross profit |  | $ 22,305 |  |  |  |  |  | $ 53,527 |

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