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Subsequent Event	3 Months Ended
Subsequent Event	Dec. 28, 2019
Subsequent Events [Abstract]
Subsequent Events	Subsequent Event On January 23, 2020, the Board of Directors declared a $0.25 per share quarterly dividend payable on issued and outstanding shares of our Class A and Class B common stock on March 2, 2020 to shareholders of record at the close of business on February 14, 2020.