Quarterly report pursuant to Section 13 or 15(d)

Subsequent Events (Details)

v3.8.0.1
Subsequent Events (Details) - USD ($)
$ in Thousands
3 Months Ended
May 01, 2018
Apr. 25, 2018
Mar. 31, 2018
Mar. 31, 2017
Subsequent Events        
Cash consideration     $ 26,956 $ 41,242
Amended Credit Agreement | Term Loan Facility        
Subsequent Events        
Proceeds from delayed-draw term loan   $ 100,000    
Subsequent Event | Amended Credit Agreement | 5.625% Senior Notes        
Subsequent Events        
Proceeds from issuance of senior notes   $ 400,000    
Interest rate   5.625%    
Subsequent Event | Amended Credit Agreement | 5.625% Senior Notes | Change in Control Scenario        
Subsequent Events        
Redemption price as a percentage of principal   101.00%    
Subsequent Event | Amended Credit Agreement | 5.625% Senior Notes | Event of Default Scenario        
Subsequent Events        
Minimum percentage of principal of debt holders to declare debt immediately due and payable   25.00%    
Subsequent Event | USI        
Subsequent Events        
Cash consideration $ 475,000