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Fixed and Intangible Assets, Net - Narrative (Details) - USD ($)
$ in Millions
12 Months Ended
Jan. 31, 2024
Jan. 31, 2023
Jan. 31, 2022
Fixed And Intangible Assets [Abstract]      
Depreciation fixed assets $ 12.0 $ 12.7 $ 14.8
Amortization of intangible assets $ 2.7 $ 3.7 $ 4.7