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Pay vs Performance Disclosure - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jul. 31, 2024
Jul. 31, 2023
Jul. 31, 2024
Jul. 31, 2023
Pay vs Performance Disclosure        
Net Income (Loss) $ 117,485 $ 104,092 $ 179,250 $ 156,909