Convertible Senior Notes (Schedule Of Interest Expense) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	6 Months Ended
Dec. 29, 2013	Dec. 29, 2013
Debt Instrument [Line Items]
Amortization of debt discount	$ 5,524	$ 10,970
Convertible Debt [Member]
Debt Instrument [Line Items]
Contractual coupon interest	6,338	12,676
Amortization of debt discount	5,524	10,970
Amortization of debt issuance costs	475	950
Total interest expense related to the Notes	$ 12,337	$ 24,596

Amount of noncash expense included in interest expense to amortize debt discount and premium associated with the related debt instruments. Excludes amortization of financing costs. Alternate captions include noncash interest expense.

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Amount of noncash expense included in interest expense to issue debt and obtain financing associated with the related debt instruments. Alternate captions include noncash interest expense.

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Amount of the cost of borrowed funds accounted for as interest expense for debt.

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Represents the portion of interest incurred in the period on debt arrangements that was charged against earnings, excluding amortization of debt discount (premium) and financing costs.

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