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Segment Information (Tables) | 6 Months Ended
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Jul. 03, 2016
Segment Information | Segment information for the three months and six months ended July 3, 2016 and July 5, 2015 is as follows:
|  | Semiconductor Test |  |  | System Test |  |  | Wireless Test |  |  | Industrial Automation |  |  | Corporate and Eliminations |  |  | Consolidated |
|  | (in thousands) |
Three months ended July 3, 2016: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revenues |  | $ | 435,323 |  |  | $ | 48,940 |  |  | $ | 22,427 |  |  | $ | 25,102 |  |  | $ | — |  |  | $ | 531,792 |
Income (loss) before income taxes (1)(2) |  |  | 121,163 |  |  |  | 8,992 |  |  |  | (356,505 | ) |  |  | (4,501 | ) |  |  | 34 |  |  |  | (230,817 | )
Total assets (3) |  |  | 731,394 |  |  |  | 91,374 |  |  |  | 61,618 |  |  |  | 346,290 |  |  |  | 1,177,182 |  |  |  | 2,407,858 |
Three months ended July 5, 2015: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revenues |  | $ | 400,315 |  |  | $ | 45,822 |  |  | $ | 62,879 |  |  | $ | 3,723 |  |  | $ | — |  |  | $ | 512,739 |
Income (loss) before income taxes (1)(2) |  |  | 129,546 |  |  |  | (4,333 | ) |  |  | 6,841 |  |  |  | (1,700 | ) |  |  | 1,782 |  |  |  | 132,136 |
Total assets (3) |  |  | 649,087 |  |  |  | 95,544 |  |  |  | 485,857 |  |  |  | 358,276 |  |  |  | 1,104,043 |  |  |  | 2,692,807 |
Six months ended July 3, 2016: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revenues |  | $ | 775,588 |  |  | $ | 102,610 |  |  | $ | 42,741 |  |  | $ | 41,848 |  |  | $ | — |  |  | $ | 962,787 |
Income (loss) before income taxes (1)(2) |  |  | 194,417 |  |  |  | 18,484 |  |  |  | (376,645 | ) |  |  | (11,669 | ) |  |  | 1,788 |  |  |  | (173,625 | )
Total assets (3) |  |  | 731,394 |  |  |  | 91,374 |  |  |  | 61,618 |  |  |  | 346,290 |  |  |  | 1,177,182 |  |  |  | 2,407,858 |
Six months ended July 5, 2015: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revenues |  | $ | 671,232 |  |  | $ | 83,258 |  |  | $ | 96,927 |  |  | $ | 3,723 |  |  | $ | — |  |  | $ | 855,140 |
Income (loss) before income taxes (1)(2) |  |  | 172,671 |  |  |  | (3,328 | ) |  |  | (3,600 | ) |  |  | (1,700 | ) |  |  | 10,531 |  |  |  | 174,574 |
Total assets (3) |  |  | 649,087 |  |  |  | 95,544 |  |  |  | 485,857 |  |  |  | 358,276 |  |  |  | 1,104,043 |  |  |  | 2,692,807 |
(1) | Interest income, interest expense, and other (income) expense, net are included in Corporate and Eliminations.
(2) | Included in the income (loss) before income taxes for each of the segments are charges related to inventory and other.
(3) | Total business assets are directly attributable to each business. Corporate assets consist of cash and cash equivalents, marketable securities and certain other assets.
Semiconductor Test |
Schedule of Segment Reporting Information by Segment Charges | Included in the Semiconductor 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 3, 2016 |  |  | July 5, 2015 |  |  | July 3, 2016 |  |  | July 5, 2015 |
|  | (in thousands) |
Cost of revenues—inventory charge |  | $ | 2,234 |  |  | $ | 6,409 |  |  | $ | 5,919 |  |  | $ | 6,940 |
Restructuring and other |  |  | 337 |  |  |  | 305 |  |  |  | 751 |  |  |  | 305 |
Total |  | $ | 2,571 |  |  | $ | 6,714 |  |  | $ | 6,670 |  |  | $ | 7,245 |
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 3, 2016 |  |  | July 5, 2015 |  |  | July 3, 2016 |  |  | July 5, 2015 |
|  | (in thousands) |
Goodwill impairment |  | $ | 254,946 |  |  | $ | — |  |  | $ | 254,946 |  |  | $ | — |
Acquired intangible assets impairment |  |  | 83,339 |  |  |  | — |  |  |  | 83,339 |  |  |  | — |
Cost of revenues—inventory charge |  |  | 5,271 |  |  |  | 330 |  |  |  | 5,876 |  |  |  | 1,176 |
Restructuring and other |  |  | 967 |  |  |  | — |  |  |  | 967 |  |  |  | — |
Total |  | $ | 344,523 |  |  | $ | 330 |  |  | $ | 345,128 |  |  | $ | 1,176 |
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 3, 2016 |  |  | July 5, 2015 |  |  | July 3, 2016 |  |  | July 5, 2015 |
|  | (in thousands) |
Cost of revenues—inventory step-up (1) |  | $ | — |  |  | $ | 595 |  |  | $ | — |  |  | $ | 595 |
(1) | Included in the cost of revenues for the three and six months ended July 5, 2015 is the cost for purchase accounting inventory step-up.
System Test |
Schedule of Segment Reporting Information by Segment Charges | Included in the System 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 3, 2016 |  |  | July 5, 2015 |  |  | July 3, 2016 |  |  | July 5, 2015 |
|  | (in thousands) |
Cost of revenues—inventory charge |  | $ | 237 |  |  | $ | 7,702 |  |  | $ | 320 |  |  | $ | 7,765 |
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 3, 2016 |  |  | July 5, 2015 |  |  | July 3, 2016 |  |  | July 5, 2015 |
|  | (in thousands) |
Restructuring and other—Impairment of fixed assets and expenses related to the Japan earthquake |  | $ | 5,051 |  |  | $ | — |  |  | $ | 5,051 |  |  | $ | — |
Restructuring and other—Property insurance recovery and proceeds |  |  | (5,051 | ) |  |  | — |  |  |  | (5,051 | ) |  |  | — |
Restructuring and other—Universal Robots contingent consideration adjustment |  |  | 755 |  |  |  | — |  |  |  | 1,928 |  |  |  | — |
Restructuring and other—AIT contingent consideration adjustment |  |  | 550 |  |  |  | — |  |  |  | 550 |  |  |  | — |
Restructuring and other—ZTEC contingent consideration adjustment |  |  | — |  |  |  | (1,600 | ) |  |  | — |  |  |  | (1,600 | )
Other (income) expense, net—gain from the sale of an equity investment |  |  | — |  |  |  | (624 | ) |  |  | — |  |  |  | (5,406 | )
Restructuring and other—Universal Robots acquisition costs |  |  | — |  |  |  | 960 |  |  |  | — |  |  |  | 960 |
Total |  | $ | 1,305 |  |  | $ | (1,264 | ) |  | $ | 2,478 |  |  | $ | (6,046 | )

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