XML 84 R68.htm IDEA: XBRL DOCUMENT v3.3.1.900
Borrowings and Lines of Credit Borrowings and Lines of Credit - Narrative (Details) - USD ($)
Feb. 09, 2016
Jul. 01, 2015
Jan. 27, 2014
Feb. 08, 2016
Dec. 31, 2015
Dec. 31, 2014
Dec. 30, 2014
Revolving Credit Facility | Line of Credit              
Debt Instrument [Line Items]              
Line of credit facility, maximum borrowing capacity     $ 200,000,000   $ 350,000,000   $ 200,000,000
Debt term     5 years        
Line of credit facility, amount outstanding         100,000,000    
Long-term debt         145,000,000 $ 100,000,000  
Line of Credit Facility, Additional Incremental Borrowing Capacity           100,000,000.0 250,000,000.0
Letter of Credit | Line of Credit              
Debt Instrument [Line Items]              
Line of credit facility, maximum borrowing capacity         50,000,000.0   $ 25,000,000.0
Bridge Loan | Line of Credit              
Debt Instrument [Line Items]              
Line of credit facility, maximum borrowing capacity         35,000,000.0    
Senior Secured Note Issued January 2014 | Senior Notes              
Debt Instrument [Line Items]              
Debt term     5 years        
Senior secured term loan facility     $ 300,000,000        
Long-term debt     $ 300,000,000   $ 285,000,000 $ 300,000,000  
Credit Facilities | Revolving Credit Facility | Line of Credit              
Debt Instrument [Line Items]              
Debt instrument, covenant, consolidated EBITDA cap   15.00%          
Credit Agreement Amendment February 2016 | Subsequent Event | Senior Notes              
Debt Instrument [Line Items]              
Long-term debt $ 300,000,000            
Credit Agreement Amendment February 2016 | Revolving Credit Facility | Subsequent Event | Line of Credit              
Debt Instrument [Line Items]              
Line of credit facility, maximum borrowing capacity 300,000,000     $ 350,000,000      
Debt instrument, covenant, consolidated EBITDA maximum adjustment $ 45,000,000.0