| Financial Information by Operating Segment | | | | | | | | | | | | | | | | | | | | | | | GPU | | PSB | | CPB | | All Other | | Consolidated | | (In thousands) | Three Months Ended October 30, 2011 | | | | | | | | | | Revenue | $ | 644,802 |
| | $ | 230,295 |
| | $ | 191,083 |
| | $ | — |
| | $ | 1,066,180 |
| Depreciation and amortization expense | $ | 29,547 |
| | $ | 5,427 |
| | $ | 17,413 |
| | $ | — |
| | $ | 52,387 |
| Operating income (loss) | $ | 146,843 |
| | $ | 95,887 |
| | $ | (45,640 | ) | | $ | — |
| | $ | 197,090 |
| Three Months Ended October 31, 2010 | |
| | |
| | |
| | |
| | |
| Revenue | $ | 581,863 |
| | $ | 210,115 |
| | $ | 51,934 |
| | $ | — |
| | $ | 843,912 |
| Depreciation and amortization expense | $ | 31,488 |
| | $ | 7,782 |
| | $ | 7,516 |
| | $ | — |
| | $ | 46,786 |
| Operating income (loss) | $ | 48,521 |
| | $ | 87,027 |
| | $ | (31,765 | ) | | $ | — |
| | $ | 103,783 |
| Nine Months Ended October 30, 2011 | |
| | |
| | |
| | |
| | |
| Revenue | $ | 1,920,935 |
| | $ | 642,425 |
| | $ | 481,376 |
| | $ | — |
| | $ | 3,044,736 |
| Depreciation and amortization expense | $ | 89,238 |
| | $ | 17,414 |
| | $ | 45,658 |
| | $ | — |
| | $ | 152,310 |
| Operating income (loss) | $ | 406,833 |
| | $ | 235,635 |
| | $ | (116,486 | ) | | $ | — |
| | $ | 525,982 |
| Nine Months Ended October 31, 2010 | |
| | |
| | |
| | |
| | |
| Revenue | $ | 1,913,130 |
| | $ | 614,935 |
| | $ | 128,868 |
| | $ | — |
| | $ | 2,656,933 |
| Depreciation and amortization expense | $ | 97,180 |
| | $ | 20,379 |
| | $ | 23,037 |
| | $ | — |
| | $ | 140,596 |
| Operating income (loss) | $ | (57,846 | ) | | $ | 246,117 |
| | $ | (112,302 | ) | | $ | — |
| | $ | 75,969 |
|
|
| Revenue from customers based in different geographic regions | | | | | | | | | | | | | | | | | | | Three Months Ended | | Nine Months Ended | | October 30, 2011 | | October 31, 2010 | | October 30, 2011 | | October 31, 2010 | | (In thousands) | Revenue: | | | | | | | | China | $ | 209,986 |
| | $ | 282,300 |
| | $ | 732,202 |
| | $ | 930,981 |
| Taiwan | 293,171 |
| | 220,322 |
| | 857,717 |
| | 687,474 |
| Other Asia Pacific | 223,597 |
| | 112,292 |
| | 561,708 |
| | 395,091 |
| United States | 180,245 |
| | 79,474 |
| | 442,733 |
| | 227,633 |
| Other Americas | 84,868 |
| | 78,737 |
| | 228,223 |
| | 216,419 |
| Europe | 74,313 |
| | 70,787 |
| | 222,153 |
| | 199,335 |
| Total revenue | $ | 1,066,180 |
| | $ | 843,912 |
| | $ | 3,044,736 |
| | $ | 2,656,933 |
|
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