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Employee Benefit Plans (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jul. 31, 2024
Jul. 31, 2023
Jul. 31, 2024
Jul. 31, 2023
Retirement Benefits [Abstract]        
Contributions $ 1.1 $ 1.2 $ 3.7 $ 3.6