v3.8.0.1
Restructuring and Other Related Charges - Reconciliation of Beginning and Ending Restructuring Liability Balances by Major Type of Costs (Details) - USD ($)
$ in Thousands
 12 Months Ended
Feb. 03, 2018
Jan. 28, 2017
Jan. 30, 2016
Restructuring Reserve [Roll Forward]      
Balance at beginning of period $ 24,099 $ 3,842  
Restructuring charges 12,021 44,689 $ 47,511
Net cash payments (44,815) (32,459)  
Exchange rate adjustment   111  
Other 1,992    
Balance at end of period 1,671 24,099 3,842
Less: non-current portion (59)    
Current portion 1,612 23,150  
Continuing operations      
Restructuring Reserve [Roll Forward]      
Restructuring charges 12,021 44,689  
Release of reserves - continuing operations (2,210) (469)  
Discontinued operations      
Restructuring Reserve [Roll Forward]      
Restructuring charges 10,584 8,385  
Severance and related costs      
Restructuring Reserve [Roll Forward]      
Release of reserves - continuing operations 1,612 86 0
Facilities and related costs      
Restructuring Reserve [Roll Forward]      
Release of reserves - continuing operations 258 0 0
Other exit-related costs      
Restructuring Reserve [Roll Forward]      
Release of reserves - continuing operations 340 383 0
November 2016 Restructuring      
Restructuring Reserve [Roll Forward]      
Restructuring charges   90,300  
November 2016 Restructuring | Severance and related costs      
Restructuring Reserve [Roll Forward]      
Balance at beginning of period 17,000 0  
Restructuring charges   32,600  
Net cash payments (29,996) (24,065)  
Exchange rate adjustment   45  
Other 0    
Balance at end of period 654 17,000 0
Less: non-current portion 0    
Current portion 654    
November 2016 Restructuring | Severance and related costs | Continuing operations      
Restructuring Reserve [Roll Forward]      
Restructuring charges 8,247 32,635  
Release of reserves - continuing operations (1,612) 0  
November 2016 Restructuring | Severance and related costs | Discontinued operations      
Restructuring Reserve [Roll Forward]      
Restructuring charges 7,015 8,385  
November 2016 Restructuring | Facilities and related costs      
Restructuring Reserve [Roll Forward]      
Balance at beginning of period 1,763 0  
Restructuring charges   1,900  
Net cash payments (2,744) (110)  
Exchange rate adjustment   1  
Other 0    
Balance at end of period 462 1,763 0
Less: non-current portion (59)    
Current portion 403    
November 2016 Restructuring | Facilities and related costs | Continuing operations      
Restructuring Reserve [Roll Forward]      
Restructuring charges 1,692 1,872  
Release of reserves - continuing operations (258) 0  
November 2016 Restructuring | Facilities and related costs | Discontinued operations      
Restructuring Reserve [Roll Forward]      
Restructuring charges 9 0  
November 2016 Restructuring | Other exit-related costs      
Restructuring Reserve [Roll Forward]      
Balance at beginning of period 4,625 0  
Restructuring charges   5,500  
Net cash payments (11,364) (829)  
Exchange rate adjustment   2  
Other 1,992    
Balance at end of period 555 4,625 0
Less: non-current portion 0    
Current portion 555    
November 2016 Restructuring | Other exit-related costs | Continuing operations      
Restructuring Reserve [Roll Forward]      
Restructuring charges 2,082 5,452  
Release of reserves - continuing operations (340) 0  
November 2016 Restructuring | Other exit-related costs | Discontinued operations      
Restructuring Reserve [Roll Forward]      
Restructuring charges 3,560 0  
Mobile & Other Prior Restructuring | Severance and related costs      
Restructuring Reserve [Roll Forward]      
Balance at beginning of period 0 1,155  
Net cash payments 0 (1,082)  
Exchange rate adjustment   (2)  
Other 0    
Balance at end of period 0 0 1,155
Less: non-current portion 0    
Current portion 0    
Mobile & Other Prior Restructuring | Severance and related costs | Continuing operations      
Restructuring Reserve [Roll Forward]      
Restructuring charges 0 15  
Release of reserves - continuing operations 0 (86)  
Mobile & Other Prior Restructuring | Severance and related costs | Discontinued operations      
Restructuring Reserve [Roll Forward]      
Restructuring charges 0 0  
Mobile & Other Prior Restructuring | Facilities and related costs      
Restructuring Reserve [Roll Forward]      
Balance at beginning of period 711 1,043  
Net cash payments (711) (5,112)  
Exchange rate adjustment   65  
Other 0    
Balance at end of period 0 711 1,043
Less: non-current portion 0    
Current portion 0    
Mobile & Other Prior Restructuring | Facilities and related costs | Continuing operations      
Restructuring Reserve [Roll Forward]      
Restructuring charges 0 4,715  
Release of reserves - continuing operations 0 0  
Mobile & Other Prior Restructuring | Facilities and related costs | Discontinued operations      
Restructuring Reserve [Roll Forward]      
Restructuring charges 0 0  
Mobile & Other Prior Restructuring | Other exit-related costs      
Restructuring Reserve [Roll Forward]      
Balance at beginning of period 0 1,644  
Net cash payments 0 (1,261)  
Exchange rate adjustment   0  
Other 0    
Balance at end of period 0 0 $ 1,644
Less: non-current portion 0    
Current portion 0    
Mobile & Other Prior Restructuring | Other exit-related costs | Continuing operations      
Restructuring Reserve [Roll Forward]      
Restructuring charges 0 0  
Release of reserves - continuing operations 0 (383)  
Mobile & Other Prior Restructuring | Other exit-related costs | Discontinued operations      
Restructuring Reserve [Roll Forward]      
Restructuring charges $ 0 $ 0