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Debt (Details)
$ in Thousands
3 Months Ended
Dec. 23, 2015
USD ($)
Mar. 19, 2014
USD ($)
Mar. 31, 2016
USD ($)
EBIT / Interest_Expense
Dec. 31, 2015
USD ($)
Oct. 23, 2014
USD ($)
May. 01, 2014
USD ($)
Mar. 18, 2014
USD ($)
Nov. 01, 2011
USD ($)
Long-term Debt, by Current and Noncurrent [Abstract]                
Long-term Debt     $ 395,000 $ 395,000        
Deferred Finance Costs [Abstract]                
Amortization of Financing Costs     400          
Senior Notes [Member]                
Senior Notes [Abstract]                
Debt Instrument, Redeemable with Equity Issuance Proceeds, Required Repurchase Due to Change in Control Redemption Price, Percentage             101.00%  
Debt Instrument, Redeemable with Equity Issuance Proceeds, Required Repurchase Due to Asset Disposition, Redemption Price, Percentage             100.00%  
Senior Notes, 2014 [Member] | Redemption Prior to March 15, 2017 [Member]                
Senior Notes [Abstract]                
Debt Instrument Subject to Early Redemption, Percentage of Aggregate Principal Redeemable prior to March 15, 2017             35.00%  
Debt instrument, Redeemable with Debt Issuance Proceeds, Redemption Price, Percentage             106.125%  
Debt Instrument, Redeemable with Debt Issuance Proceeds, Minimum Percentage Outstanding After Redemption             65.00%  
Senior secured revolving credit facility [Member]                
Line of Credit Facility [Abstract]                
Line of Credit Facility, Maximum Borrowing Capacity $ 200,000              
Debt Instrument Stated Percentage of Outstanding Equity Interests of First Tier Foreign Subsidiaries That Secure Debt Obligations 65.00%              
Line of Credit Facility, Amount Outstanding     95,000          
Letters of Credit Outstanding, Amount     17,300          
Line of Credit Facility, Remaining Borrowing Capacity     $ 87,700          
Debt Instrument, Ratio of Indebtedness to Defined EBITDA, Senior     1.3          
Ratio of Interest Coverage | EBIT / Interest_Expense     3.9          
Capital Expenditure Limitation Maximum Amount Unused From Prior Fiscal Year Available to Increase Current Year Capital Expenditure Threshold If Restrictions Imposed Due to Noncompliance $ 25,000              
Senior secured revolving credit facility [Member] | Alternative Testing for Compliance - Capital Expenditures Compliance Testing [Member] | Minimum [Member]                
Line of Credit Facility [Abstract]                
Debt Instrument, Covenant Compliance, Line of Credit Facility, Remaining Borrowing Capacity After Capital Expenditures Adjustment To Avoid Future Capital Expenditures Restrictions $ 50,000              
Senior secured revolving credit facility [Member] | London Interbank Offered Rate (LIBOR) [Member]                
Line of Credit Facility [Abstract]                
Debt Instrument, Basis Spread on Variable Rate 4.75%              
Senior secured revolving credit facility [Member] | Prime Rate [Member]                
Line of Credit Facility [Abstract]                
Debt Instrument, Basis Spread on Variable Rate 3.75%              
Senior secured revolving credit facility [Member] | On March 31, 2016 [Member] | Maximum [Member]                
Line of Credit Facility [Abstract]                
Debt Instrument, Covenant Compliance, Ratio of Indebtedness to Defined EBITDA, Senior 3.0              
Senior secured revolving credit facility [Member] | On June 30, 2016 [Member] | Maximum [Member]                
Line of Credit Facility [Abstract]                
Debt Instrument, Covenant Compliance, Ratio of Indebtedness to Defined EBITDA, Senior 3.5              
Senior secured revolving credit facility [Member] | On September 30, 2016 [Member] | Maximum [Member]                
Line of Credit Facility [Abstract]                
Debt Instrument, Covenant Compliance, Ratio of Indebtedness to Defined EBITDA, Senior 4.25              
Senior secured revolving credit facility [Member] | During the period from December 31, 2016 through June 30, 2017 [Member] | Maximum [Member]                
Line of Credit Facility [Abstract]                
Debt Instrument, Covenant Compliance, Ratio of Indebtedness to Defined EBITDA, Senior 4.75              
Senior secured revolving credit facility [Member] | On September 30, 2017 [Member] | Maximum [Member]                
Line of Credit Facility [Abstract]                
Debt Instrument, Covenant Compliance, Ratio of Indebtedness to Defined EBITDA, Senior 4.25              
Senior secured revolving credit facility [Member] | During the period from December 31, 2017 through March 31, 2018 [Member] | Maximum [Member]                
Line of Credit Facility [Abstract]                
Debt Instrument, Covenant Compliance, Ratio of Indebtedness to Defined EBITDA, Senior 3.5              
Senior secured revolving credit facility [Member] | On June 30, 2018 [Member] | Maximum [Member]                
Line of Credit Facility [Abstract]                
Debt Instrument, Covenant Compliance, Ratio of Indebtedness to Defined EBITDA, Senior 3.25              
Senior secured revolving credit facility [Member] | Subsequent to June 30, 2018 [Member] [Member] | Maximum [Member]                
Line of Credit Facility [Abstract]                
Debt Instrument, Covenant Compliance, Ratio of Indebtedness to Defined EBITDA, Senior 2.5              
Senior secured revolving credit facility [Member] | during the period from December 31, 2015 through June 30, 2016 [Member] | Minimum [Member]                
Line of Credit Facility [Abstract]                
Debt Instrument, Covenant Compliance, Ratio of Interest Coverage1 1.50              
Senior secured revolving credit facility [Member] | during the period from September 30, 2016 through September 30, 2017 [Member] [Member] | Minimum [Member]                
Line of Credit Facility [Abstract]                
Debt Instrument, Covenant Compliance, Ratio of Interest Coverage1 1.25              
Senior secured revolving credit facility [Member] | Subsequent to September 30, 2017 [Member] | Minimum [Member]                
Line of Credit Facility [Abstract]                
Debt Instrument, Covenant Compliance, Ratio of Interest Coverage1 1.50              
Senior Notes, 2014 [Member]                
Senior Notes [Abstract]                
Debt Instrument, Face Amount             $ 300,000  
Debt Instrument, Interest Rate, Stated Percentage             6.125%  
Proceeds from Issuance of Debt   $ 293,900            
Debt Instrument, Actual Value to Face Value, Percentage             100.00%  
Deferred Finance Costs, Gross             $ 6,100  
Senior Notes, 2010 and 2011 [Member]                
Senior Notes [Abstract]                
Debt Instrument, Face Amount               $ 425,000
Debt Instrument, Interest Rate, Stated Percentage               9.875%
Debt Instrument, Repurchased Face Amount         $ 125,000 $ 300,000    
Senior secured revolving credit facility [Member]                
Line of Credit Facility [Abstract]                
Cash Threshold for Mandatory Repayment of Revolving Credit Facility $ 25,000              
Senior Notes [Member] | Senior Notes [Member]                
Long-term Debt, by Current and Noncurrent [Abstract]                
Long-term Debt     $ 300,000 $ 300,000