Common Stock Repurchases (Details) - USD ($) $ in Thousands, shares in Millions	3 Months Ended		6 Months Ended
	Dec. 29, 2018	Dec. 30, 2017	Dec. 29, 2018	Dec. 30, 2017	Oct. 30, 2018	Jul. 20, 2017
Equity, Class of Treasury Stock [Line Items]
Stock Repurchased During Period, Shares			5.8
Stock Repurchased During Period, Value			$ 320,100
Stock repurchase program, authorized amount					$ 2,000,000	$ 1,000,000
Value of common stock repurchased	$ 207,558	$ 76,954	320,056	$ 152,246
Stock repurchase program, remaining authorized amount	$ 1,334,100		$ 1,334,100