Stock-Based Compensation Stock Based Compensation, Market Stock Units (Details) - USD ($)		3 Months Ended				6 Months Ended
		Dec. 24, 2016	Sep. 24, 2016	Dec. 26, 2015	Sep. 26, 2015	Dec. 24, 2016	Dec. 26, 2015
Restricted stock units [Member]
Outstanding and expected to vest MSUs [Roll Forward]
Weighted average grant date fair value (per share)		$ 37.27		$ 36.14		$ 36.09	$ 28.70
Outstanding, beginning			6,620,813			6,620,813
Granted						1,839,353
Released						(822,302)
Cancelled						(559,966)
Outstanding, ending		7,077,898				7,077,898
Expected to vest, number of shares		5,860,743				5,860,743
Outstanding, weighted average remaining contractual term (in years)						2 years 10 months 24 days
Outstanding, aggregate intrinsic value	[1]	$ 278,074,597				$ 278,074,597
Unrecognized compensation costs related to unvested units		$ 154,200,000				$ 154,200,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Number of Shares		7,100,000				7,100,000
Weighted average period of recognition for unrecognized compensation costs (in years)						2 years 10 months 24 days
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value						$ 0.00
Market Stock Units [Member]
Outstanding and expected to vest MSUs [Roll Forward]
Weighted average grant date fair value (per share)			$ 37.29		$ 29.64
Outstanding, beginning			673,532			673,532
Granted						308,432
Released						0
Cancelled						(112,292)
Outstanding, ending		869,672				869,672
Expected to vest, number of shares		690,735				690,735
Outstanding, weighted average remaining contractual term (in years)						3 years 1 month 6 days
Outstanding and expected to Vest, weighted average remaining contractual term 3						3 years 1 month 6 days
Outstanding, aggregate intrinsic value	[2]	$ 34,117,233				$ 34,117,233
Outstanding and expected to vest, aggregate intrinsic value	[2]	27,097,531				27,097,531
Unrecognized compensation costs related to unvested units		$ 19,300,000				$ 19,300,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Number of Shares		900,000				900,000
Weighted average period of recognition for unrecognized compensation costs (in years)			3 years 1 month 6 days

[1] (1)Aggregate intrinsic value for RSUs and other awards represents the closing price per share of the Company’s common stock on December 23, 2016, the last business day preceding the fiscal quarter-end, multiplied by the number of RSUs outstanding or expected to vest as of December 24, 2016.

[2] (1)Aggregate intrinsic value for MSUs represents the closing price per share of the Company’s common stock on December 23, 2016, the last business day preceding the fiscal quarter-end, multiplied by the number of MSUs outstanding or expected to vest as of December 24, 2016.