Stock Purchases	6 Months Ended
Mar. 30, 2013
Stock Purchases [Abstract]
Stock Purchases	4. Stock Purchases During the fourth quarter of fiscal year 2012, the Company entered into an accelerated share purchase agreement with an unrelated third party investment bank. This forward contract is indexed to, and potentially settled in, the Company’s common stock. This forward contract meets the requirements of ASC 815-40 to be classified as permanent equity. In connection with the agreement, the Company made an initial $35.0 million payment to the investment bank and immediately received an initial delivery of approximately 0.5 million shares of its common stock with a fair value of $28.0 million as of the purchase date. Effective as of the date of the initial 0.5 million stock purchase, the transaction was accounted for as a share retirement, resulting in a reduction of common stock, additional paid-in capital and retained earnings of $0.1 million, $26.1 million and $1.8 million, respectively. The remaining $7.0 million of the Company’s initial payment to the investment bank was reported as a reduction in retained earnings. As long as the forward contract continues to meet the requirements to be classified as permanent equity, the Company will not record future changes in its fair value. The contract continued to meet those requirements as of March 30, 2013 and the Company expects it will continue to meet those requirements through the settlement date. The agreement expires in the third quarter of fiscal year 2013. Upon settlement of the contract, the Company will adjust common stock, as well as either additional paid-in capital or retained earnings, as appropriate, to reflect the final settlement amount. The specific number of shares that the Company will ultimately purchase under the accelerated share purchase agreement will be based on the volume weighted average price (“VWAP”) of the Company’s common stock during the purchase period, less an agreed upon discount, unless such discounted VWAP were to fall below a specified floor price, in which case the floor price would be in effect. The maximum number of shares of common stock the Company can be required to issue to settle the agreement cannot exceed 2.0 million. At March 30, 2013, if the accelerated share purchase agreement had been settled on that date, the investment bank would have been required to deliver approximately 139,000 additional shares of the Company’s common stock. For every $1.00 increase or decrease in the Company’s VWAP, the settlement amount changes by approximately 12,000 shares.

4. Stock Purchases

During the fourth quarter of fiscal year 2012, the Company entered into an accelerated share purchase agreement with an unrelated third party investment bank. This forward contract is indexed to, and potentially settled in, the Company’s common stock. This forward contract meets the requirements of ASC 815-40 to be classified as permanent equity. In connection with the agreement, the Company made an initial $35.0 million payment to the investment bank and immediately received an initial delivery of approximately 0.5 million shares of its common stock with a fair value of $28.0 million as of the purchase date. Effective as of the date of the initial 0.5 million stock purchase, the transaction was accounted for as a share retirement, resulting in a reduction of common stock, additional paid-in capital and retained earnings of $0.1 million, $26.1 million and $1.8 million, respectively. The remaining $7.0 million of the Company’s initial payment to the investment bank was reported as a reduction in retained earnings. As long as the forward contract continues to meet the requirements to be classified as permanent equity, the Company will not record future changes in its fair value. The contract continued to meet those requirements as of March 30, 2013 and the Company expects it will continue to meet those requirements through the settlement date. The agreement expires in the third quarter of fiscal year 2013. Upon settlement of the contract, the Company will adjust common stock, as well as either additional paid-in capital or retained earnings, as appropriate, to reflect the final settlement amount.

The specific number of shares that the Company will ultimately purchase under the accelerated share purchase agreement will be based on the volume weighted average price (“VWAP”) of the Company’s common stock during the purchase period, less an agreed upon discount, unless such discounted VWAP were to fall below a specified floor price, in which case the floor price would be in effect. The maximum number of shares of common stock the Company can be required to issue to settle the agreement cannot exceed 2.0 million. At March 30, 2013, if the accelerated share purchase agreement had been settled on that date, the investment bank would have been required to deliver approximately 139,000 additional shares of the Company’s common stock. For every $1.00 increase or decrease in the Company’s VWAP, the settlement amount changes by approximately 12,000 shares.