Earnings Per Common Share - Schedule of Earnings Per Common Share (Detail) - shares	3 Months Ended
	Oct. 31, 2023	Oct. 31, 2022
Earnings Per Share [Abstract]
Weighted-average common shares outstanding for basic earnings per share (in shares)	53,295,835	53,656,415
Unvested restricted stock units (in shares)	557,884	272,336
Weighted-average common shares outstanding assuming dilution (in shares)	53,853,719	53,928,751