|
Segment Geographic and Significant Customer Information - Schedule of Revenues by Geographic Region (Detail) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
|
Oct. 26, 2012
|
Oct. 28, 2011
|
Oct. 26, 2012
|
Oct. 28, 2011
|
|
| Segment Reporting Information [Line Items] | ||||
| Net revenues | $ 1,541.2 | $ 1,507.0 | $ 2,985.8 | $ 2,965.2 |
|
Americas (United States, Canada And Latin America)
|
||||
| Segment Reporting Information [Line Items] | ||||
| Net revenues | 897.3 | 897.1 | 1,698.4 | 1,710.5 |
|
Europe, Middle East And Africa
|
||||
| Segment Reporting Information [Line Items] | ||||
| Net revenues | 437.7 | 428.9 | 877.0 | 885.6 |
|
Asia Pacific And Japan
|
||||
| Segment Reporting Information [Line Items] | ||||
| Net revenues | $ 206.2 | $ 181.0 | $ 410.4 | $ 369.1 |