Fair Value of Financial Instruments - Schedule of Fair Value Financial Instruments Measured on Recurring Basis (Detail) (USD $) In Thousands, unless otherwise specified	Dec. 29, 2013	Jun. 30, 2013	Dec. 30, 2012	Jul. 01, 2012
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cost	$ 198,679	$ 105,637
Gross Unrealized Gains	0	0
Gross Unrealized Losses	0	0
Fair Value	198,679	105,637
Cash and cash equivalents	198,679	105,637	208,952	201,048
Cash [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cost	168,679	75,637
Gross Unrealized Gains	0	0
Gross Unrealized Losses	0	0
Fair Value	168,679	75,637
Cash and cash equivalents	168,679	75,637
Money market funds [Member] | Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cost	30,000	30,000
Gross Unrealized Gains	0	0
Gross Unrealized Losses	0	0
Fair Value	30,000	30,000
Cash and cash equivalents	30,000	30,000
None [Member] | Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cost	0	0
Gross Unrealized Gains	0	0
Gross Unrealized Losses	0	0
Fair Value	0	0
Cash and cash equivalents	0	0
None [Member] | Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cost	0	0
Gross Unrealized Gains	0	0
Gross Unrealized Losses	0	0
Fair Value	0	0
Cash and cash equivalents	$ 0	$ 0