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Revenue from Contracts with Customers - Additional Information (Detail) - USD ($)
$ in Thousands
12 Months Ended
Jan. 31, 2019
Jan. 31, 2018
Jan. 31, 2017
Revenue From Contract With Customer [Abstract]      
Contract receivables, net of allowance for doubtful accounts $ 80,461 $ 76,962 $ 54,505
Gift cards expected redemption period 2 years    
Contract liabilities $ 49,747 $ 56,637 $ 59,013
Revenue recognized included in contract liability $ 30,265