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Debt - Interest Expense (Income) Net (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Oct. 31, 2015
Nov. 01, 2014
Oct. 31, 2015
Nov. 01, 2014
Debt Disclosure [Abstract]        
Interest expense on long-term debt $ 4,642 $ 3,488 $ 13,926 $ 8,348
Other interest expense 303 304 947 948
Capitalized interest (406) (2,894) (6,408) (8,396)
Interest income (112) (121) (383) (323)
Interest expense (income), net $ 4,427 $ 777 $ 8,082 $ 577