Fair Value of Financial Instruments (Tables)

6 Months Ended

Jun. 30, 2013

Fair Value Disclosures [Abstract]

Derivative Financial Instruments

The carrying amounts and fair values of the Company’s debt, deferred compensation plan assets and liabilities, and derivative financial instruments were as follows:

	June 30, 2013						Dec. 30, 2012						July 1, 2012
In Thousands	Carrying Amount			Fair Value			Carrying Amount			Fair Value			Carrying Amount			Fair Value
Public debt securities	$	(373,475	)	$	(415,152	)	$	(373,386	)	$	(426,050	)	$	(523,301	)	$	(579,386	)
Deferred compensation plan assets		14,801			14,801			13,011			13,011			12,164			12,164
Deferred compensation plan liabilities		(14,801	)		(14,801	)		(13,011	)		(13,011	)		(12,164	)		(12,164	)
Commodity hedging agreements		0			0			500			500			0			0
Non-public variable rate debt		(75,000	)		(75,000	)		(50,000	)		(50,000	)		0			0

Deferred Compensation Plan, Commodity Hedging Agreements

The following table summarizes, by assets and liabilities, the valuation of the Company’s deferred compensation plan and commodity hedging agreements: 

	June 30, 2013				Dec. 30, 2012				July 1, 2012
In Thousands	Level 1		Level 2		Level 1		Level 2		Level 1		Level 2
Assets
Deferred compensation plan assets	$	14,801			$	13,011			$	12,164
Commodity hedging agreements			$	0			$	500			$	0
Liabilities
Deferred compensation plan liabilities		14,801				13,011				12,164