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Summary of Significant Accounting Policies - Schedule of Assets Measured at Fair Value on Non-recurring Basis (Details)
$ in Thousands
12 Months Ended
Feb. 29, 2024
CNY (¥)
Feb. 29, 2024
USD ($)
Feb. 28, 2023
CNY (¥)
Feb. 28, 2022
CNY (¥)
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]        
Total Impairment Loss ¥ 0   ¥ 0 ¥ 35,584,000
Fair Value, Nonrecurring | Property and Equipment, Net        
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]        
Total Impairment Loss ¥ 3,674,000 $ 510   7,871,000
Fair Value, Nonrecurring | Intangible Assets, Net        
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]        
Total Impairment Loss       2,255,000
Fair Value, Nonrecurring | Goodwill        
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]        
Total Impairment Loss       ¥ 42,307,000