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Condensed Consolidated Balance Sheets (Parenthetical) - $ / shares
Jan. 19, 2020
Sep. 29, 2019
Statement of Financial Position [Abstract]    
Preferred stock, par value $ 0.01 $ 0.01
Preferred stock, shares authorized 15,000,000 15,000,000
Preferred stock, shares issued 0 0
Common stock, par value $ 0.01 $ 0.01
Common stock, shares authorized 175,000,000 175,000,000
Common stock, shares issued 82,255,912 82,159,002
Treasury stock at cost, shares 59,646,773 57,760,573