Warrants	9 Months Ended
Jan. 25, 2013
Warrants [Abstract]
Warrants	Note 9. Warrants In September 2005, in conjunction with the issuance of $125 million of senior subordinated convertible notes, all of which have been retired as of September 27, 2012 we sold warrants for $25.2 million to Merrill Lynch International, which were recorded in stockholders’ equity on our consolidated balance sheets. The warrants entitle the holder to receive the net value for the purchase of 3,012,050 shares of our common stock at $50.00 per share. The warrant agreement was amended on September 11, 2012, changing the settlement measurement period to a period of 60 trading days, each a separate tranche, commencing on September 12, 2012 and ending on December 7, 2012. The settlement was equal to the amount in excess, if any, of $50.00 per share of the daily volume-weighted average price of our common stock, if any, for approximately 50,000 warrants for each of the 60 tranches. The warrants were segregated into three 20-tranche groups for purposes of our electing to settle in cash or net shares. During the quarter ended October 26, 2012, we elected cash settlement for the first two groups of tranches, or 40 tranches. The settlement periods for these two groups ended on October 9, 2012 and November 8, 2012, respectively. The final group of 20 tranches was net share settled with a settlement period ended December 7, 2012. Because of our election to cash settle the first 40 tranches, we used liability accounting for these tranches. As a result, during the quarter ended October 26, 2012, we reclassified these tranches from equity, Common Stock Warrants, to a liability, Warrants’ Liability, in the consolidated balance sheet at a fair value of $3.6 million. The remaining balance in equity related to the first 40 tranches, which amounted to $13.2 million, was reclassified to Additional Paid-In-Capital in the consolidated balance sheet. The Warrants’ Liability was revalued at quarter end at $2.3 million, and as a result, $1.3 million was recorded as a gain in the consolidated statement of income for the quarter ended October 26, 2012. These 40 tranches were settled during quarter ended January 25, 2013, refer to ''Note 17. Fair Value Measurements - Warrant's Liability.'' The third group of 20 tranches was net-share-settled for 27,919 shares during the quarter ended January 25, 2013, and as a result, the remaining balance in Common Stock Warrants of $8.4 million was reclassed to Additional Paid-In-Capital in the consolidated balance sheet.

Note 9. Warrants

In September 2005, in conjunction with the issuance of $125 million of senior subordinated convertible notes, all of which have been retired as of September 27, 2012 we sold warrants for $25.2 million to Merrill Lynch International, which were recorded in stockholders’ equity on our consolidated balance sheets. The warrants entitle the holder to receive the net value for the purchase of 3,012,050 shares of our common stock at $50.00 per share. The warrant agreement was amended on September 11, 2012, changing the settlement measurement period to a period of 60 trading days, each a separate tranche, commencing on September 12, 2012 and ending on December 7, 2012. The settlement was equal to the amount in excess, if any, of $50.00 per share of the daily volume-weighted average price of our common stock, if any, for approximately 50,000 warrants for each of the 60 tranches. The warrants were segregated into three 20-tranche groups for purposes of our electing to settle in cash or net shares. During the quarter ended October 26, 2012, we elected cash settlement for the first two groups of tranches, or 40 tranches. The settlement periods for these two groups ended on October 9, 2012 and November 8, 2012, respectively. The final group of 20 tranches was net share settled with a settlement period ended December 7, 2012.

Because of our election to cash settle the first 40 tranches, we used liability accounting for these tranches. As a result, during the quarter ended October 26, 2012, we reclassified these tranches from equity, Common Stock Warrants, to a liability, Warrants’ Liability, in the consolidated balance sheet at a fair value of $3.6 million. The remaining balance in equity related to the first 40 tranches, which amounted to $13.2 million, was reclassified to Additional Paid-In-Capital in the consolidated balance sheet. The Warrants’ Liability was revalued at quarter end at $2.3 million, and as a result, $1.3 million was recorded as a gain in the consolidated statement of income for the quarter ended October 26, 2012. These 40 tranches were settled during quarter ended January 25, 2013, refer to ''Note 17. Fair Value Measurements - Warrant's Liability.'' The third group of 20 tranches was net-share-settled for 27,919 shares during the quarter ended January 25, 2013, and as a result, the remaining balance in Common Stock Warrants of $8.4 million was reclassed to Additional Paid-In-Capital in the consolidated balance sheet.