Shareholders' Equity Restricted Stock Units (Detail) - Restricted Stock Units (RSUs) [Member] shares in Millions	6 Months Ended
	Dec. 30, 2016 $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Numbers of Shares, Beginning Balance | shares	15.7
Restricted stock, Number of Share, Granted | shares	5.5
Restricted stock, Number of Share, Vested | shares	(2.3)
Restricted Stock, Number of Shares, Canceled or Expired | shares	(1.4)
Numbers of Shares, Ending Balance | shares	17.5
Expected to vest after December 30, 2016 | shares	16.3
Weighted Average Grant Date Fair Value Per Share, Beginning Balance | $ / shares	$ 41.92
Restricted stock, Granted, Weighted Average Grant Date Fair Value Per Share | $ / shares	45.23
Restricted stock, Vested, Weighted Average Grant Date Fair Value Per Share | $ / shares	62.49
Restricted stock, Forfeited or expired, Weighted Average Grant Date Fair Value Per Share | $ / shares	44.06
Weighted Average Grant Date Fair Value Per Share, Ending Balance | $ / shares	42.82
Expected to vest after December 30, 2016 | $ / shares	$ 42.83