Stock-Based Compensation, Stock Option Plans (Details) - Stock options [Member]	3 Months Ended	6 Months Ended
	Dec. 30, 2017 USD ($) $ / shares shares	Dec. 30, 2017 USD ($) $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Options outstanding, beginning		2,800,007
Options Granted		0
Options Exercised		(736,768)
Options Cancelled		(21,591)
Options outstanding, ending	2,041,648	2,041,648
Options exercisable, number of shares	2,026,132	2,026,132
Options vested and expected to vest, number of shares	2,041,136	2,041,136
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract]
Options outstanding, weighted average exercise price, beginning (per share) | $ / shares		$ 26.92
Options granted, weighted average exercise price (per share) | $ / shares		0.00
Options exercised, weighted average exercise price (per share) | $ / shares		25.35
Options cancelled, weighted average exercise price (per share) | $ / shares		25.65
Options outstanding, weighted average exercise price, ending (per share) | $ / shares	$ 27.50	27.50
Options exercisable, weighted average exercise price (per share) | $ / shares	27.46	27.46
Options vested and expected to vest, weighted average exercise price (per share) | $ / shares	$ 27.49	$ 27.49
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract]
Options outstanding, weighted average remaining contractual term (in years)	2 years 3 months 30 days
Options exercisable, weighted average remaining contractual term (in years)		2 years 2 months 6 days
Options vested and expected to vest, weighted average remaining contractual term (in years)	2 years 2 months 3 days
Options outstanding, aggregate intrinsic value | $	$ 50,968,262	$ 50,968,262
Options exercisable, aggregate intrinsic value | $	50,643,099	50,643,099
Options vested and expected to vest, aggregate intrinsic value | $	50,957,420	50,957,420
Unrecognized compensation costs related to unvested units | $	$ 100,000	$ 100,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Number of Shares	100,000	100,000
Weighted average period of recognition for unrecognized compensation costs (in years)		4 months 9 days