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Leases - Narrative (Details) - USD ($)
$ in Millions
12 Months Ended
Jan. 31, 2025
Jan. 31, 2024
Jan. 31, 2023
Leases [Abstract]      
Operating lease cost $ 25.6 $ 28.5 $ 33.2
Operating lease, weighted average remaining lease term (in years) 7 years 6 months 8 years 1 month 6 days  
Weighted average discount rate 4.80% 4.70%