Net Income Per Share (Details) - shares shares in Thousands	3 Months Ended		6 Months Ended
	Jan. 31, 2023	Jan. 31, 2022	Jan. 31, 2023	Jan. 31, 2022
Earnings Per Share [Abstract]
Weighted average common shares outstanding (in shares)	476,376	474,372	476,237	474,334
Effect of dilutive securities (in shares)	6,160	8,002	6,001	8,154
Weighted average common and dilutive potential common shares outstanding (in shares)	482,536	482,374	482,238	482,488