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Revenue from Contracts with Customers - Additional Information (Detail) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Oct. 31, 2020
Oct. 31, 2020
Oct. 31, 2019
Jan. 31, 2020
Jan. 31, 2019
Revenue From Contract With Customer [Abstract]          
Contract receivables, net of allowance for doubtful accounts $ 87,187 $ 87,187 $ 99,971 $ 88,288 $ 80,461
Increase (decrease) in allowance for doubtful accounts (1,000) $ 2,600      
Gift cards expected redemption period   2 years      
Contract liabilities $ 49,359 $ 49,359 39,515 $ 52,926 $ 49,747
Revenue recognized included in contract liability   $ 23,557 $ 27,416