v3.8.0.1
Employee Benefit Plans - Schedule of Outstanding Options and Exercisable Options Information, by Range of Exercise Prices (Details)
shares in Thousands
12 Months Ended
Feb. 03, 2018
$ / shares
shares
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Outstanding Options, Number of Shares | shares 11,772
Outstanding Options, Weighted Average Remaining Contractual Term (in Years) 5 years 2 months 19 days
Outstanding Options, Weighted Average Exercise Price (in usd per share) $ 12.36
Exercisable Options, Number of Shares | shares 7,774
Exercisable Options, Weighted Average Exercise Price (in usd per share) $ 11.55
Range One  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Range of Exercise Prices, Lower Limit (in usd per share) 5.70
Range of Exercise Prices, Upper Limit (in usd per share) $ 10.47
Outstanding Options, Number of Shares | shares 2,083
Outstanding Options, Weighted Average Remaining Contractual Term (in Years) 3 years 9 months 14 days
Outstanding Options, Weighted Average Exercise Price (in usd per share) $ 8.02
Exercisable Options, Number of Shares | shares 1,463
Exercisable Options, Weighted Average Exercise Price (in usd per share) $ 7.32
Range Two  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Range of Exercise Prices, Lower Limit (in usd per share) 10.76
Range of Exercise Prices, Upper Limit (in usd per share) $ 10.76
Outstanding Options, Number of Shares | shares 3,400
Outstanding Options, Weighted Average Remaining Contractual Term (in Years) 5 years 2 months 23 days
Outstanding Options, Weighted Average Exercise Price (in usd per share) $ 10.76
Exercisable Options, Number of Shares | shares 3,398
Exercisable Options, Weighted Average Exercise Price (in usd per share) $ 10.76
Range Three  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Range of Exercise Prices, Lower Limit (in usd per share) 10.80
Range of Exercise Prices, Upper Limit (in usd per share) $ 14.35
Outstanding Options, Number of Shares | shares 3,226
Outstanding Options, Weighted Average Remaining Contractual Term (in Years) 6 years 10 days
Outstanding Options, Weighted Average Exercise Price (in usd per share) $ 13.56
Exercisable Options, Number of Shares | shares 982
Exercisable Options, Weighted Average Exercise Price (in usd per share) $ 11.89
Range Four  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Range of Exercise Prices, Lower Limit (in usd per share) 14.45
Range of Exercise Prices, Upper Limit (in usd per share) $ 15.87
Outstanding Options, Number of Shares | shares 2,795
Outstanding Options, Weighted Average Remaining Contractual Term (in Years) 5 years 7 months 27 days
Outstanding Options, Weighted Average Exercise Price (in usd per share) $ 15.46
Exercisable Options, Number of Shares | shares 1,667
Exercisable Options, Weighted Average Exercise Price (in usd per share) $ 15.42
Range Five  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Range of Exercise Prices, Lower Limit (in usd per share) 15.91
Range of Exercise Prices, Upper Limit (in usd per share) $ 21.62
Outstanding Options, Number of Shares | shares 268
Outstanding Options, Weighted Average Remaining Contractual Term (in Years) 2 years
Outstanding Options, Weighted Average Exercise Price (in usd per share) $ 19.55
Exercisable Options, Number of Shares | shares 264
Exercisable Options, Weighted Average Exercise Price (in usd per share) $ 19.60