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Shareholders' Equity Dividends (Details Textuals) - USD ($)
$ / shares in Units, $ in Millions
3 Months Ended
Oct. 15, 2018
Sep. 28, 2018
Sep. 29, 2017
Dividends Payable [Line Items]      
Cash dividends declared per share (in USD per share)   $ 0.50 $ 0.50
Subsequent Event      
Dividends Payable [Line Items]      
Payment of common stock dividends $ 145    
Dividends payable, date to be paid Oct. 15, 2018