Schedule of Recognized Interest Cost Relating to Both Contractual Interest Coupon and Amortization of Discount on Liability Component of Notes (Detail) (USD $)	3 Months Ended
	Sep. 23, 2012	Sep. 25, 2011
Debt Instrument [Line Items]
Amortization of interest discount	$ 7,752,000	$ 6,593,000
Two Thousand Sixteen And Two Thousand Eighteen Senior Notes
Debt Instrument [Line Items]
Contractual interest coupon	6,600,000	2,000,000
Amortization of interest discount	7,800,000	6,600,000
Amortization of issuance costs	600,000	600,000
Total interest cost recognized	$ 15,000,000	$ 9,200,000