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Retirement Savings Plan (Details) $ in Millions	12 Months Ended
	Jun. 26, 2016 USD ($) plans	Jun. 28, 2015 USD ($)	Jun. 29, 2014 USD ($)
General Discussion of Pension and Other Postretirement Benefits [Abstract]
Employee Benefit Plans, Number Of Plans | plans	1
Defined Contribution Plan, Employer Discretionary Contribution Amount | $	$ 7.0	$ 6.9	$ 6.3

X

- Definition

Employee Benefit Retirement Savings Plans, Number Of Plans

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- Definition

Amount of discretionary contributions made by an employer to a defined contribution plan.

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No definition available.

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- References

No definition available.

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