Fair Value Measurements - Assets and Liabilities Measured at Fair Value on Recurring Basis (Details) - USD ($) $ in Thousands	Mar. 26, 2016	Jun. 27, 2015
Other assets:
Derivative financial instruments	$ 0	$ 4,857
Total assets	22,011	16,235
Accrued expenses:
Derivative financial instruments	4,528	0
Total liabilities	242,720	241,758
Fair Value, Measurements, Recurring
Other assets:
Money market mutual funds	5,977	4,637
Equity and fixed income mutual funds	26,506	29,777
Cash surrender value of life insurance policies	14,692	14,659
Derivative financial instruments		4,857
Total assets	47,175	53,930
Accrued expenses:
Derivative financial instruments	4,528	188
Total liabilities	4,528	188
Level 1
Other assets:
Total assets	22,011	16,235
Accrued expenses:
Total liabilities	0	0
Level 1 | Fair Value, Measurements, Recurring
Other assets:
Money market mutual funds	5,977	4,637
Equity and fixed income mutual funds	26,506	29,777
Cash surrender value of life insurance policies	0	0
Derivative financial instruments		0
Total assets	32,483	34,414
Accrued expenses:
Derivative financial instruments	0	0
Total liabilities	0	0
Level 2
Other assets:
Total assets	0	0
Accrued expenses:
Total liabilities	242,720	241,758
Level 2 | Fair Value, Measurements, Recurring
Other assets:
Money market mutual funds	0	0
Equity and fixed income mutual funds	0	0
Cash surrender value of life insurance policies	14,692	14,659
Derivative financial instruments		4,857
Total assets	14,692	19,516
Accrued expenses:
Derivative financial instruments	4,528	188
Total liabilities	$ 4,528	$ 188