Fair Value Measurements - Assets and Liabilities Measured at Fair Value on Recurring Basis (Detail) (USD $) In Thousands, unless otherwise specified	Sep. 28, 2013	Jun. 29, 2013
Other assets:
Total assets	$ 35,587	$ 38,590
Accrued expenses:
Total liabilities	181,600	175,018
Fair Value, Measurements, Recurring
Other assets:
Money market mutual funds	3,283	2,964
Equity and fixed income mutual funds	26,247	23,811
Cash surrender value of life insurance policies	13,660	13,377
Total assets	43,190	40,152
Accrued expenses:
Derivative financial instruments	1,310	1,136
Total liabilities	1,310	1,136
Level 1
Other assets:
Total assets	35,587	38,590
Accrued expenses:
Total liabilities	0	0
Level 1 | Fair Value, Measurements, Recurring
Other assets:
Money market mutual funds	3,283	2,964
Equity and fixed income mutual funds	26,247	23,811
Cash surrender value of life insurance policies	0	0
Total assets	29,530	26,775
Accrued expenses:
Derivative financial instruments	0	0
Total liabilities	0	0
Level 2
Other assets:
Total assets	0	0
Accrued expenses:
Total liabilities	181,600	175,018
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	13,660	13,377
Total assets	13,660	13,377
Accrued expenses:
Derivative financial instruments	1,310	1,136
Total liabilities	$ 1,310	$ 1,136