Derivatives And Hedging (Summary Of Fair Value Interest Rate Contracts Activity (Details) - Fair Value Hedging [Member] - Interest Rate Contracts [Member] $ in Thousands		12 Months Ended
Jun. 24, 2016 USD ($) derivative_contract	Dec. 31, 2016 USD ($)
Derivatives, Fair Value [Line Items]
Proceeds from extinguishment of derivative instrument	$ 2,200
Number of interest rate derivatives terminated \| derivative_contract	2
Interest Expense, Net [Member]
Derivatives, Fair Value [Line Items]
Gain (Loss) on Contracts		$ (418)
Gain (Loss) on Borrowings		418
Net Settlements and Accruals on Contracts		3,140
Amount of Gain (Loss) Recognized in Income		$ 3,140

Amount of gain (loss) from the increase (decrease) in fair value of derivative and nonderivative instruments designated as fair value hedging instruments recognized in the income statement.

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Amount of the increase (decrease) in fair value of the hedged item in a fair value hedge recognized in the income statement.

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Net gain (loss) relating to components of the gain (loss) on the fair value hedging instrument excluded from the assessment of fair value hedge effectiveness. Recognized in earnings.

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Total amount of gain (loss) derived from fair value hedges recognized in earnings in the period.

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The cash inflow provided by derivative instruments during the period, which are classified as financing activities, excluding those designated as hedging instruments.

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Number of Interest Rate Derivatives Terminated

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