Related Party Transactions	12 Months Ended
Related Party Transactions	Sep. 24, 2016
Related Party Transactions [Abstract]
Related Party Transactions	16. Related Party Transactions The Company will from time to time make short-term non-interest bearing loans to the Company’s Investment/Profit Sharing Plan to allow the plan to meet distribution obligations during a time when the plan was prohibited from selling shares of the Company’s Class A common stock. There were no such loans outstanding at September 24, 2016 and September 26, 2015. In fiscal 2014, the Company approved the repurchase of 2.5 million shares of the Company’s Class B Common Stock from a trust that is part of the estate of Robert P. Ingle, former CEO and Director of the Company. The aggregate purchase price for the stock was $65.0 million, equal to the fair market value of the Company’s publicly traded Class A Common Stock at the time of the transaction. The transaction was approved by the Company’s Executive Committee and Audit Committee in accordance with Company policy and regulatory guidelines.

The entire disclosure for related party transactions. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) affiliates.