Debt - Senior Secured Credit Facilities - Narrative (Details)		12 Months Ended
	Jun. 26, 2014 USD ($)	Dec. 31, 2015 USD ($)
Line of Credit Facility [Line Items]
Net leverage ratio (no greater than)		3.00
Interest coverage ratio (no less than)		3.00
Line of Credit [Member] | Term A-1 Due 2019 [Member]
Line of Credit Facility [Line Items]
Maximum borrowing capacity	$ 110,000,000
Line of Credit [Member] | Term A-2 Due 2021 [Member]
Line of Credit Facility [Line Items]
Maximum borrowing capacity	290,000,000
Line of Credit [Member] | Revolving Credit Facility [Member]
Line of Credit Facility [Line Items]
Maximum borrowing capacity	$ 250,000,000
Outstanding balance		$ 0
Remaining borrowing capacity		235,800,000
Line of Credit [Member] | Revolving Credit Facility [Member] | Letter of Credit [Member]
Line of Credit Facility [Line Items]
Amount of letters of credit outstanding		$ 14,200,000
Line of Credit [Member] | London Interbank Offered Rate (LIBOR) [Member] | Term A-1 Due 2019 [Member]
Line of Credit Facility [Line Items]
Basis spread		1.50%
Line of Credit [Member] | Minimum [Member] | Base Rate [Member]
Line of Credit Facility [Line Items]
Basis spread	0.25%
Line of Credit [Member] | Minimum [Member] | London Interbank Offered Rate (LIBOR) [Member]
Line of Credit Facility [Line Items]
Basis spread	1.25%
Line of Credit [Member] | Maximum [Member] | Base Rate [Member]
Line of Credit Facility [Line Items]
Basis spread	1.00%
Line of Credit [Member] | Maximum [Member] | London Interbank Offered Rate (LIBOR) [Member]
Line of Credit Facility [Line Items]
Basis spread	2.00%