v3.7.0.1
Segment Information - Sales by Segment (Detail) - USD ($)
 3 Months Ended 6 Months Ended
Jul. 29, 2017
Jul. 30, 2016
Jul. 29, 2017
Jul. 30, 2016
Segment Reporting Information [Line Items]        
Net sales $ 1,687,600,000 $ 1,631,800,000 $ 3,733,500,000 $ 3,603,300,000
Segment operating earnings (loss) 43,600,000 58,300,000 144,700,000 172,300,000
Interest income 0 300,000 200,000 500,000
Interest expense (14,400,000) (13,900,000) (28,500,000) (24,900,000)
Earnings before income taxes 29,200,000 44,700,000 116,400,000 147,900,000
Intersegment Eliminations [Member]        
Segment Reporting Information [Line Items]        
Net sales     0  
Technology Brands [Member]        
Segment Reporting Information [Line Items]        
Net sales 188,300,000 175,900,000 389,700,000 341,700,000
Segment operating earnings (loss) 15,000,000 13,900,000 26,100,000 32,700,000
CANADA | Video Game Brands - Canada [Member]        
Segment Reporting Information [Line Items]        
Net sales 69,900,000 66,600,000 159,800,000 144,300,000
Segment operating earnings (loss) (300,000) 1,200,000 1,900,000 5,000,000
Australia And New Zealand [Member] | Video Game Brands - Australia [Member]        
Segment Reporting Information [Line Items]        
Net sales 145,300,000 127,400,000 282,000,000 237,300,000
Segment operating earnings (loss) 3,100,000 3,000,000 4,900,000 3,500,000
Europe | Video Game Brands - Europe [Member]        
Segment Reporting Information [Line Items]        
Net sales 266,300,000 239,200,000 544,700,000 488,700,000
Segment operating earnings (loss) (11,400,000) (11,000,000) (11,300,000) (14,500,000)
United States | Video Game Brands - United States [Member]        
Segment Reporting Information [Line Items]        
Net sales 1,017,800,000 1,022,700,000 2,357,300,000 2,391,300,000
Segment operating earnings (loss) $ 37,200,000 $ 51,200,000 $ 123,100,000 $ 145,600,000