Shareholders' Equity Restricted Stock Units And Performance Share Units (Detail) - Restricted Stock Units And Performance Share Units $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended
	Sep. 28, 2018 USD ($) $ / shares shares
Number of Shares
Outstanding, beginning balance, shares | shares	12.6
Granted, shares | shares	6.1
Vested, shares | shares	(2.8)
Forfeited, shares | shares	(0.3)
Outstanding, ending balance, shares | shares	15.6
Weighted Average Grant Date Fair Value
Outstanding, beginning balance, grant date fair value, in dollars per share | $ / shares	$ 58.31
Granted, grant date fair value, in dollars per share | $ / shares	63.12
Vested, grant date fair value, in dollars per share | $ / shares	62.84
Forfeited, grant date fair value, in dollars per share | $ / shares	54.50
Outstanding, ending balance, grant date fair value, in dollars per share | $ / shares	$ 59.62
Aggregate value of restricted stock awards vested | $	$ 196