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Segment Information (Tables) | 6 Months Ended
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Jul. 02, 2017
Segment Information | Segment information for the three and six months ended July 2, 2017 and July 3, 2016 is as follows:
|  | Semiconductor Test |  |  | Industrial Automation |  |  | System Test |  |  | Wireless Test |  |  | Corporate and Eliminations |  |  | Consolidated |
|  | (in thousands) |
Three Months Ended July 2, 2017 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revenues |  | $ | 593,152 |  |  | $ | 39,337 |  |  | $ | 36,732 |  |  | $ | 27,680 |  |  | $ | — |  |  | $ | 696,901 |
Income (loss) before income taxes (1)(2) |  |  | 211,278 |  |  |  | (1,081 | ) |  |  | (5,692 | ) |  |  | 4,514 |  |  |  | (2,142 | ) |  |  | 206,877 |
Total assets (3) |  |  | 766,395 |  |  |  | 349,023 |  |  |  | 108,083 |  |  |  | 62,900 |  |  |  | 1,743,824 |  |  |  | 3,030,225 |
Three Months Ended July 3, 2016 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revenues |  | $ | 435,323 |  |  | $ | 25,102 |  |  | $ | 48,940 |  |  | $ | 22,427 |  |  | $ | — |  |  | $ | 531,792 |
Income (loss) before income taxes (1)(2) |  |  | 121,163 |  |  |  | (4,501 | ) |  |  | 8,992 |  |  |  | (356,505 | ) |  |  | 34 |  |  |  | (230,817 | )
Total assets (3) |  |  | 731,394 |  |  |  | 346,290 |  |  |  | 91,374 |  |  |  | 61,618 |  |  |  | 1,177,182 |  |  |  | 2,407,858 |
Six Months Ended July 2, 2017 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revenues |  | $ | 948,679 |  |  | $ | 75,610 |  |  | $ | 76,578 |  |  | $ | 52,947 |  |  | $ | — |  |  | $ | 1,153,814 |
Income (loss) before income taxes (1)(2) |  |  | 309,244 |  |  |  | (3,652 | ) |  |  | (8,451 | ) |  |  | 6,046 |  |  |  | (4,294 | ) |  |  | 298,893 |
Total assets (3) |  |  | 766,395 |  |  |  | 349,023 |  |  |  | 108,083 |  |  |  | 62,900 |  |  |  | 1,743,824 |  |  |  | 3,030,225 |
Six Months Ended July 3, 2016 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revenues |  | $ | 775,588 |  |  | $ | 41,848 |  |  | $ | 102,610 |  |  | $ | 42,741 |  |  | $ | — |  |  | $ | 962,787 |
Income (loss) before income taxes (1)(2) |  |  | 194,417 |  |  |  | (11,669 | ) |  |  | 18,484 |  |  |  | (376,645 | ) |  |  | 1,788 |  |  |  | (173,625 | )
Total assets (3) |  |  | 731,394 |  |  |  | 346,290 |  |  |  | 91,374 |  |  |  | 61,618 |  |  |  | 1,177,182 |  |  |  | 2,407,858 |
(1) | Interest income, interest expense, contingent consideration adjustments, pension and postretirement plan actuarial gains and other income (expense) are included in Corporate and Eliminations.
(2) | Included in income (loss) before taxes are charges and credits related to restructuring and other, inventory charges, goodwill impairment charges and acquired intangible assets impairment charge.
(3) | Total business assets are attributable to each business. Corporate assets consist of cash and cash equivalents, marketable securities and certain other assets.
System Test |
Schedule of Segment Reporting Information by Segment Charges | Included in the System Test segment are charges in the following line item in the statements of operations:
|  | For the Three Months Ended |  |  | For the Six Months Ended |
|  | July 2, 2017 |  |  | July 3, 2016 |  |  | July 2, 2017 |  |  | July 3, 2016 |
|  | (in thousands) |
Cost of revenues—inventory charge |  | $ | 473 |  |  | $ | 237 |  |  | $ | 1,358 |  |  | $ | 320 |
Wireless Test |
Schedule of Segment Reporting Information by Segment Charges | Included in the Wireless Test segment are charges in the following line items in the statements of operations:
|  | For the Three Months Ended |  |  | For the Six Months Ended |
|  | July 2, 2017 |  |  | July 3, 2016 |  |  | July 2, 2017 |  |  | July 3, 2016 |
|  | (in thousands) |
Cost of revenues—inventory charge |  | $ | 472 |  |  | $ | 5,271 |  |  | $ | 994 |  |  | $ | 5,876 |
Restructuring and other—lease impairment |  |  | — |  |  |  | — |  |  |  | 1,313 |  |  |  | — |
Goodwill impairment |  |  | — |  |  |  | 254,946 |  |  |  | — |  |  |  | 254,946 |
Acquired intangible assets impairment |  |  | — |  |  |  | 83,339 |  |  |  | — |  |  |  | 83,339 |
Restructuring and other—employee severance |  |  | — |  |  |  | 967 |  |  |  | — |  |  |  | 967 |
Semiconductor Test |
Schedule of Segment Reporting Information by Segment Charges | Included in the Semiconductor Test segment are charges and credits in the following line items in the statements of operations:
|  | For the Three Months Ended |  |  | For the Six Months Ended |
|  | July 2, 2017 |  |  | July 3, 2016 |  |  | July 2, 2017 |  |  | July 3, 2016 |
|  | (in thousands) |
Cost of revenues—inventory charge |  | $ | 1,624 |  |  | $ | 2,234 |  |  | $ | 2,943 |  |  | $ | 5,919 |
Restructuring and other—employee severance |  |  | 132 |  |  |  | 337 |  |  |  | (133 | ) |  |  | 751 |
Industrial Automation |
Schedule of Segment Reporting Information by Segment Charges | Included in the Industrial Automation segment are charges in the following line item in the statements of operations:
|  | For the Three Months Ended |  |  | For the Six Months Ended |
|  | July 2, 2017 |  |  | July 3, 2016 |  |  | July 2, 2017 |  |  | July 3, 2016 |
|  | (in thousands) |
Restructuring and other—employee severance |  |  | 321 |  |  |  | — |  |  |  | 945 |  |  |  | — |
Corporate And Eliminations |
Schedule of Segment Reporting Information by Segment Charges | Included in Corporate and Eliminations are charges and credits in the following line items in the statements of operations:
|  | For the Three Months Ended |  |  | For the Six Months Ended |
|  | July 2, 2017 |  |  | July 3, 2016 |  |  | July 2, 2017 |  |  | July 3, 2016 |
|  | (in thousands) |
Restructuring and other—Universal Robots contingent consideration adjustment |  | $ | 1,499 |  |  | $ | 755 |  |  | $ | 2,133 |  |  | $ | 1,928 |
Restructuring and other—employee severance |  |  | 325 |  |  |  | — |  |  |  | 530 |  |  |  | — |
Restructuring and other—impairment of fixed assets and expenses related to Japan earthquake |  |  | — |  |  |  | 5,051 |  |  |  | — |  |  |  | 5,051 |
Restructuring and other—property insurance recovery and proceeds |  |  | — |  |  |  | (5,051 | ) |  |  | — |  |  |  | (5,051 | )
Restructuring and other—AIT contingent consideration adjustment |  |  | — |  |  |  | 550 |  |  |  | — |  |  |  | 550 |

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