Fair Value Measurements (Tables)

3 Months Ended

Mar. 29, 2014

Fair Value Disclosures [Abstract]

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis

The fair values and carrying values of these notes are shown in the table below:

	March 29, 2014
	Fair Value
	Total		Level 1		Level 2		Level 3		Carrying Value
Liabilities:
Senior unsecured notes, 5.25% due 2017	$	324,000	$	—	$	324,000	$	—	$	300,000
Senior unsecured notes, 5.00% due 2022	314,400		—		314,400		—		298,499
	$	638,400	$	—	$	638,400	$	—	$	598,499

	December 28, 2013
	Fair Value
	Total		Level 1		Level 2		Level 3		Carrying Value
Liabilities:
Senior unsecured notes, 5.25% due 2017	$	318,000	$	—	$	318,000	$	—	$	300,000
Senior unsecured notes, 5.00% due 2022	301,200		—		301,200		—		298,454
	$	619,200	$	—	$	619,200	$	—	$	598,454

As of March 29, 2014, our assets and liabilities measured at fair value on a recurring basis are categorized in the table below:

	March 29, 2014
	Total		Level 1		Level 2		Level 3
Assets:
Cash equivalents, consisting primarily of money market accounts and short-term certificates of deposit	$	585	$	585	$	—	$	—
Marketable trading securities (a)	54,432		54,432		—		—
Derivative assets	5,021		—		5,021		—
Total assets at fair value	$	60,038	$	55,017	$	5,021	$	—
Liabilities:
Derivative liabilities	$	4,502	$	—	$	4,502	$	—
Contingent consideration	3,650		—		—		3,650
Total liabilities at fair value	$	8,152	$	—	$	4,502	$	3,650

(a) Included in other current assets in our consolidated balance sheet.

As of December 28, 2013, our assets and liabilities measured at fair value on a recurring basis are categorized in the table below:

	December 28, 2013
	Total		Level 1		Level 2		Level 3
Assets:
Cash equivalents, consisting primarily of money market accounts and short-term certificates of deposit	$	50,735	$	50,735	$	—	$	—
Marketable trading securities (a)	53,856		53,856		—		—
Derivative assets	2,942		—		2,942		—
Total assets at fair value	$	107,533	$	104,591	$	2,942	$	—
Liabilities:
Derivative liabilities	$	8,887	$	—	$	8,887	$	—
Contingent consideration	3,650		—		—		3,650
Total liabilities at fair value	$	12,537	$	—	$	8,887	$	3,650

(a) Included in other current assets in our consolidated balance sheet.