XML 146 R68.htm IDEA: XBRL DOCUMENT v2.4.0.8
Schedule of Segment Information (Detail) (USD $)
In Thousands, unless otherwise specified
 3 Months Ended 6 Months Ended
Jun. 30, 2013
Jul. 01, 2012
Jun. 30, 2013
Jul. 01, 2012
Segment Reporting Information [Line Items]        
Net revenues $ 428,889 $ 548,284 $ 709,256 $ 944,952
Income (loss) before income taxes 80,357 [1],[2] 151,992 [1],[2] 78,931 [1],[2] 193,236 [1],[2]
Semiconductor Test
        
Segment Reporting Information [Line Items]        
Net revenues 292,431 365,058 503,937 632,646
Income (loss) before income taxes 58,606 [1],[2] 91,249 [1],[2] 72,372 [1],[2] 126,247 [1],[2]
Wireless Test
        
Segment Reporting Information [Line Items]        
Net revenues 99,386 111,928 132,984 143,256
Income (loss) before income taxes 23,913 [1],[2] 51,139 [1],[2] 13,916 [1],[2] 38,827 [1],[2]
Systems Test Group
        
Segment Reporting Information [Line Items]        
Net revenues 37,072 71,298 72,335 169,050
Income (loss) before income taxes 779 [1],[2] 11,628 [1],[2] 2,309 [1],[2] 33,606 [1],[2]
Corporate And Eliminations
        
Segment Reporting Information [Line Items]        
Income (loss) before income taxes $ (2,941) [1],[2] $ (2,024) [1],[2] $ (9,666) [1],[2] $ (5,444) [1],[2]
[1] Included in the income (loss) before income taxes for each of the segments are charges and credits for the three and six months ended June 30, 2013 and July 1, 2012 that include restructuring and other, and provision for excess and obsolete inventory, as follows:
[2] Pension and post retirement actuarial gains and losses, interest income, and interest expense and other are included in Corporate and Eliminations.