Debt (Narrative) (Details) (USD $)		3 Months Ended	12 Months Ended					9 Months Ended			0 Months Ended		0 Months Ended				0 Months Ended	1 Months Ended		1 Months Ended	0 Months Ended						1 Months Ended			3 Months Ended
	Sep. 30, 2014	Mar. 31, 2014 Term Loan and Revolving Credit Facility [Member] Credit Agreement [Member]	Dec. 31, 2013 Term Loan and Revolving Credit Facility [Member] Credit Agreement [Member]	Sep. 30, 2014 Term Loan and Revolving Credit Facility [Member] Credit Agreement [Member]	Sep. 30, 2014 Senior Notes [Member] 7.375% Senior Notes Due 2020 [Member]	Dec. 31, 2013 Senior Notes [Member] 7.375% Senior Notes Due 2020 [Member]	Sep. 28, 2012 Senior Notes [Member] 7.375% Senior Notes Due 2020 [Member]	Sep. 30, 2014 Senior Notes [Member] 7.375% Senior Notes Due 2020 [Member] Prior to October 15, 2015, up to 40% of aggregate principal amount [Member]	Sep. 30, 2014 Senior Notes [Member] 7.375% Senior Notes Due 2020 [Member] Prior to October 13, 2015, up to 100% of aggregate principal amount [Member]	Feb. 20, 2014 Term Loan [Member] Incremental Term B-2 Joinder Agreement [Member]	Feb. 20, 2014 Term Loan [Member] New Tranche B Term Loans [Member]	Feb. 20, 2014 Term Loan [Member] New Tranche B Term Loans [Member]	Feb. 20, 2014 Term Loan [Member] New Tranche B Term Loans [Member] LIBOR [Member]	Feb. 20, 2014 Term Loan [Member] New Tranche B Term Loans [Member] Base Rate [Member]	Sep. 28, 2012 Term Loan [Member] 7 Year Senior Secured Term Loan Facility [Member]	Sep. 28, 2012 Term Loan [Member] 7 Year Senior Secured Term Loan Facility [Member]	Feb. 06, 2013 Term Loan [Member] New Term Loan [Member]	Feb. 28, 2013 Term Loan [Member] New Term Loan [Member]	Feb. 06, 2013 Term Loan [Member] New Term Loan [Member]	Feb. 28, 2013 Term Loan [Member] New Term Loan [Member] Gain (Loss) on Extinguishment of Debt [Member]	Feb. 06, 2013 Term Loan [Member] New Term Loan [Member] LIBOR [Member]	Feb. 06, 2013 Term Loan [Member] New Term Loan [Member] Base Rate [Member]	Sep. 28, 2012 Revolving Credit Facility [Member] 5 Year Senior Secured Revolving Credit Facility [Member]	Sep. 28, 2012 Revolving Credit Facility [Member] 5 Year Senior Secured Revolving Credit Facility [Member]	Sep. 30, 2014 Revolving Credit Facility [Member] Extended Revolving Facility Maturing December 28, 2017 [Member]	Feb. 28, 2013 Revolving Credit Facility [Member] Extended Revolving Facility Maturing December 28, 2017 [Member]	Feb. 28, 2013 Revolving Credit Facility [Member] Extended Revolving Facility Maturing December 28, 2017 [Member] LIBOR [Member]	Feb. 28, 2013 Revolving Credit Facility [Member] Extended Revolving Facility Maturing December 28, 2017 [Member] Base Rate [Member]	Feb. 28, 2013 Revolving Credit Facility [Member] Non-Extended Portion of Revolving Facility [Member]	Mar. 31, 2014 JHP Group Holdings [Member]	Feb. 20, 2014 JHP Group Holdings [Member]	Feb. 20, 2014 JHP Group Holdings [Member] Other Assets [Member]	Sep. 30, 2014 JHP Group Holdings [Member] Selling, General and Administrative Expenses [Member]	Feb. 20, 2014 JHP Group Holdings [Member] Selling, General and Administrative Expenses [Member]	Sep. 30, 2014 Ratio is Greater than 2.5 but Less Than or Equal to 3.0 Required to Pay 25% of Excess cash Flows [Member] Term Loan and Revolving Credit Facility [Member] Credit Agreement [Member]	Sep. 30, 2014 Ratio is Greater than 2.5 but Less Than or Equal to 3.0 Required to Pay 25% of Excess cash Flows [Member] Term Loan and Revolving Credit Facility [Member] Credit Agreement [Member] Minimum [Member]	Sep. 30, 2014 Ratio is Greater than 2.5 but Less Than or Equal to 3.0 Required to Pay 25% of Excess cash Flows [Member] Term Loan and Revolving Credit Facility [Member] Credit Agreement [Member] Maximum [Member]	Sep. 30, 2014 Ratio is Greater than 3.0, Required to Pay 50% of Excess cash Flows [Member] Term Loan and Revolving Credit Facility [Member] Credit Agreement [Member]	Sep. 30, 2014 Ratio is Greater than 3.0, Required to Pay 50% of Excess cash Flows [Member] Term Loan and Revolving Credit Facility [Member] Credit Agreement [Member] Minimum [Member]
Debt Instrument [Line Items]
Debt term (years)															7 years								5 years
Senior secured term loan							$ 490,000,000			$ 395,000,000		$ 1,055,000,000				$ 1,055,000,000			$ 1,066,000,000
Line of credit, maximum borrowing capacity																								150,000,000		127,500,000.0			22,500,000.0
Line of credit, accordion feature, additional borrowing capacity available				250,000,000
Ratio of indebtedness to net capital				2.50																																2.50	3.00		3.00
Excess cash flow required to be paid																																			25.00%			50.00%
Periodic principal payment		5,036,000	10,802,000
Debt, basis spread on variable rate													3.00%	2.00%							3.25%	2.25%					3.25%	2.25%
Basis spread on variable rate												0.25%
Soft call provision prepayment premium											1.00%
Variable rate step-down percentage											0.25%
Net leverage ratio											3.75
Transaction costs																															12,350,000	4,137,000	8,213,000	8,213,000
Write off of unamortized deferred financing costs																				5,923,000										3,989,000
Debt, variable rate floor																					1.00%	2.00%
Debt, call option premium percentage																	1.00%
Payments for debt call option premium																		10,500,000
Write off of debt call option premium																				1,412,000
Line of credit, amount outstanding																									0
Debt interest rate (percent)					7.375%	7.375%	7.375%
Debt percentage of principal amount redeemed								40.00%
Debt redemption price percentage								107.375%	100.00%
Debt minimum amount of payment default causing default					40,000,000
Debt minimum amount of failure to pay final judgment causing default					$ 40,000,000
Guarantors' ownership percentage by parent	100.00%