XML 38 R27.htm IDEA: XBRL DOCUMENT v3.5.0.2
Credit Arrangements and Debt Obligations - Additional Information (Detail) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2016
Jun. 30, 2015
Jun. 30, 2016
Jun. 30, 2015
Jan. 25, 2016
Dec. 31, 2015
Dec. 31, 2014
Jan. 31, 2013
Debt Instrument [Line Items]                
Effective interest rate for the term loans 3.84%   3.84%          
Amount outstanding $ 29,600,000   $ 29,600,000          
Borrowings on revolving line of credit 29,600,000   29,600,000     $ 24,000,000    
Financing fees     15,400,000          
Discount and issuance cost     9,600,000          
Amortization of deferred financing costs 600,000 $ 500,000 1,200,000 $ 1,100,000        
Amortization expense of original issuance discount costs 400,000 $ 400,000 700,000 $ 700,000        
Senior Notes [Member]                
Debt Instrument [Line Items]                
Debt instrument, principal amount $ 1,200,000,000   $ 1,200,000,000          
Term Loan [Member] | Senior Notes [Member]                
Debt Instrument [Line Items]                
Debt instrument, principal amount               $ 790,000,000.0
Term Loan Facility [Member]                
Debt Instrument [Line Items]                
Weighted average interest rate 3.97% 3.98% 3.97% 3.98%        
Secured Debt [Member] | Senior Credit Facilities [Member]                
Debt Instrument [Line Items]                
Debt instrument, principal amount $ 955,000,000.0   $ 955,000,000.0          
Revolving Credit Facility [Member]                
Debt Instrument [Line Items]                
Weighted average interest rate 4.80% 5.00% 4.80% 5.00%        
Revolving Credit Facility [Member] | Senior Credit Facilities [Member]                
Debt Instrument [Line Items]                
Debt instrument, principal amount $ 225,000,000.0   $ 225,000,000.0   $ 100,000,000.0      
Senior Subordinated Notes [Member] | Senior Credit Facilities [Member]                
Debt Instrument [Line Items]                
Debt instrument, principal amount             $ 165,000,000.0  
Base Rate [Member] | Minimum [Member] | Revolving Credit Facility [Member] | Senior Credit Facilities [Member]                
Debt Instrument [Line Items]                
Debt Instrument, Basis Spread on Variable Rate     1.25%          
Base Rate [Member] | Maximum [Member] | Revolving Credit Facility [Member] | Senior Credit Facilities [Member]                
Debt Instrument [Line Items]                
Debt Instrument, Basis Spread on Variable Rate     1.75%          
Eurodollar [Member] | Minimum [Member] | Revolving Credit Facility [Member] | Senior Credit Facilities [Member]                
Debt Instrument [Line Items]                
Debt Instrument, Basis Spread on Variable Rate     2.25%          
Eurodollar [Member] | Maximum [Member] | Revolving Credit Facility [Member] | Senior Credit Facilities [Member]                
Debt Instrument [Line Items]                
Debt Instrument, Basis Spread on Variable Rate     2.75%