Debt and Financing Arrangements (Details) (USD $)		3 Months Ended	6 Months Ended	0 Months Ended		6 Months Ended	0 Months Ended										3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2014 Term Loan and Revolving Facility [Member]	Jun. 30, 2014 Term Loan and Revolving Facility [Member]	Sep. 27, 2013 Base Rate [Member]	Sep. 27, 2013 LIBOR Rate [Member]	Jun. 30, 2014 LIBOR Rate [Member]	Sep. 27, 2013 Minimum Base Rate [Member]	Sep. 27, 2013 Minimum LIBOR Rate [Member]	Sep. 27, 2013 Maximum Base Rate [Member]	Sep. 27, 2013 Maximum LIBOR Rate [Member]	Jun. 30, 2014 Credit Agreement [Member]	Sep. 27, 2013 Credit Agreement [Member]	Sep. 27, 2013 Revolving Facility [Member]	Sep. 27, 2013 Term Loan [Member]	Sep. 27, 2013 Swing Loans [Member]	Sep. 27, 2013 Letters of Credit [Member]	Jun. 30, 2014 Other, Net [Member]	Jun. 30, 2013 Other, Net [Member]	Jun. 30, 2014 Other, Net [Member]	Jun. 30, 2013 Other, Net [Member]
Debt Instrument [Line Items]
Principal amount													$ 150,000,000	$ 150,000,000
Additional principal amount available												75,000,000			20,000,000	20,000,000
Description of variable rate basis				base	LIBOR
Basis spread on variable rate				0.50%	1.00%	1.15%	0.00%	1.00%	0.75%	1.75%
Effect of 1% in increase on borrowing rate	2,700,000
Partial repayment of debt		1,900,000	3,800,000
Available borrowing capacity											25,000,000
Payments of financing costs																	$ 900,000	$ 0	$ 1,800,000	$ 0