Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended
	Oct. 31, 2025	Oct. 31, 2024
Earnings Per Share [Abstract]
Net earnings	$ 113.9	$ 99.0
Weighted average common shares outstanding
Weighted average common shares – basic (in shares)	115.9	119.9
Dilutive impact of stock-based awards (in shares)	1.9	2.0
Weighted average common shares – diluted (in shares)	117.8	121.9
Net EPS – basic (in usd per share)	$ 0.98	$ 0.83
Net EPS – diluted (in usd per share)	$ 0.97	$ 0.81
Stock options excluded from net EPS calculation (in shares)	0.6	0.7