Quarterly report pursuant to Section 13 or 15(d)

Segment Information (Financial Information By Segment) (Details)

v3.8.0.1
Segment Information (Financial Information By Segment) (Details)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2017
USD ($)
Sep. 30, 2016
USD ($)
Sep. 30, 2017
USD ($)
Sep. 30, 2016
USD ($)
Segment Reporting Information [Line Items]        
Number of Reportable Segments     2  
Net sales $ 782,562 $ 823,023 $ 2,389,358 $ 2,494,096
HSN [Member]        
Segment Reporting Information [Line Items]        
Net sales 536,200 569,669 1,628,880 1,705,215
Cornerstone [Member]        
Segment Reporting Information [Line Items]        
Net sales $ 246,362 $ 253,354 $ 760,478 $ 788,881