Derivative Financial Instruments Derivative Financial Instruments (Details) - USD ($)	3 Months Ended	6 Months Ended
	Jun. 28, 2016	Jun. 28, 2016	Dec. 29, 2015
Derivative [Line Items]
Stock Repurchased and Retired During Period, Shares		964,711
Gain (Loss) on Interest Rate Cash Flow Hedge Ineffectiveness	$ 0	$ 0
Derivative Asset, Notional Amount	242,500,000.0	242,500,000.0
Interest Rate Derivative Liabilities, at Fair Value	$ 9,710,000	9,710,000	$ 2,552,000
Unrealized Gain (Loss) on Interest Rate Cash Flow Hedges, Accumulated Other Comprehensive Income (Loss), Net		(4,300,000)
Cash Flow Hedge Gain (Loss) to be Reclassified within Twelve Months		2,100,000
2014 Term Loan [Member]
Derivative [Line Items]
Derivative, Inception Date	Jul. 16, 2015
Derivative, Effective Date	Jul. 11, 2016
Derivative, Term of Contract	4 years
Derivative Asset, Notional Amount	$ 100,000,000	$ 100,000,000
Derivative, Fixed Interest Rate	1.75%	1.75%
2015 Term Loan [Member]
Derivative [Line Items]
Derivative, Notional Amount Decrease	$ 1,900,000
Derivative, Inception Date	Jul. 16, 2015
Derivative, Effective Date	Jul. 18, 2016
Derivative, Term of Contract	5 years
Derivative Asset, Notional Amount	$ 142,500,000	$ 142,500,000
Derivative, Fixed Interest Rate	1.97%	1.97%
Accrued Liabilities [Member]
Derivative [Line Items]
Interest Rate Derivative Liabilities, at Fair Value	$ 3,531,000	$ 3,531,000	0
Other Noncurrent Liabilities [Member]
Derivative [Line Items]
Interest Rate Derivative Liabilities, at Fair Value	$ 6,179,000	$ 6,179,000	$ 2,552,000
2014 Repurchase Authorization [Member]
Derivative [Line Items]
Stock Repurchased and Retired During Period, Shares		839,759