|
Derivatives And Hedging Activities (Schedule Of Notional Value Of Outstanding Foreign Currency Forward Contracts) (Details) (USD $)
In Millions, unless otherwise specified |
Jan. 27, 2012
|
Apr. 29, 2011
|
|---|---|---|
|
Euro [Member]
|
||
| Derivative [Line Items] | ||
| Cash Flow Hedges | $ 147.9 | $ 104.0 |
| Balance Sheet Contracts | 256.3 | 253.7 |
|
British Pound Sterling [Member]
|
||
| Derivative [Line Items] | ||
| Cash Flow Hedges | 36.5 | 20.9 |
| Balance Sheet Contracts | 45.4 | 70.8 |
|
Australian Dollar [Member]
|
||
| Derivative [Line Items] | ||
| Balance Sheet Contracts | 39.8 | 34.4 |
|
Canadian Dollar [Member]
|
||
| Derivative [Line Items] | ||
| Balance Sheet Contracts | 22.9 | 56.0 |
|
Other [Member]
|
||
| Derivative [Line Items] | ||
| Balance Sheet Contracts | $ 63.6 | $ 52.6 |