Stock-Based Compensation Outstanding Options (Details) - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
	Jun. 27, 2015	Jun. 28, 2014	Jun. 29, 2013	Jun. 30, 2012
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period [Abstract]
Options outstanding, number of shares	10,173,016
Options exercisable, number of shares	5,044,473
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Net of Forfeitures	100,000
Estimated Grant Date Fair Value of Options	$ 0.4
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value	45.6	$ 47.2	$ 44.7
Share Based Compensation Arrangement by Share Based Payment Award, Options, Vested in Period, Total Fair Value	$ 13.1	$ 16.0	$ 11.2
$12.00 -$20.00 [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Range of exercise prices, lower	$ 12.00
Range of exercise prices, upper	$ 20.00
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period [Abstract]
Options outstanding, number of shares	2,341,984
Options outstanding, weighted average remaining contractual term (in years)	1 year 11 months 12 days
Options outstanding, weighted average exercise price	$ 16.97
Options exercisable, number of shares	2,236,731
Options exercisable, weighted average exercise price	$ 16.85
$20.01 - $30.00 [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Range of exercise prices, lower	20.01
Range of exercise prices, upper	$ 30.00
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period [Abstract]
Options outstanding, number of shares	6,206,889
Options outstanding, weighted average remaining contractual term (in years)	4 years 2 months 26 days
Options outstanding, weighted average exercise price	$ 26.37
Options exercisable, number of shares	1,349,151
Options exercisable, weighted average exercise price	$ 24.14
$30.01 - $40.00 [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Range of exercise prices, lower	30.01
Range of exercise prices, upper	$ 40.00
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period [Abstract]
Options outstanding, number of shares	1,526,240
Options outstanding, weighted average remaining contractual term (in years)	1 year 1 month 17 days
Options outstanding, weighted average exercise price	$ 36.19
Options exercisable, number of shares	1,360,688
Options exercisable, weighted average exercise price	$ 36.64
$40.01 - $51.00 [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Range of exercise prices, lower	40.01
Range of exercise prices, upper	$ 51.00
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period [Abstract]
Options outstanding, number of shares	97,903
Options outstanding, weighted average remaining contractual term (in years)	2 months 1 day
Options outstanding, weighted average exercise price	$ 42.05
Options exercisable, number of shares	97,903
Options exercisable, weighted average exercise price	$ 42.05
Employee Stock Option [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period [Abstract]
Options outstanding, number of shares	10,173,016	16,163,644	20,081,339	24,234,994
Options outstanding, weighted average remaining contractual term (in years)	3 years 2 months 12 days
Options outstanding, weighted average exercise price	$ 25.83	$ 25.74	$ 26.00	$ 25.20
Options exercisable, number of shares	5,044,473
Options exercisable, weighted average exercise price	$ 24.63
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized	$ 18.0
Share Based Compensation Arrangement by Share Based Payment Award, Options, Nonvested, Number	5,100,000
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition	1 year 10 months 24 days