Employee Benefit Plans (Tables)

3 Months Ended

Oct. 31, 2019

Retirement Benefits, Description [Abstract]

Components of net periodic pension costs

Net periodic benefit costs for the Company’s pension plans include the following components (in millions):

	Three Months Ended October 31,
	2019			2018
Net periodic benefit costs:
Service cost	$	1.6		$	1.5
Interest cost	3.4			4.1
Expected return on assets	(6.5		)	(6.6		)
Prior service cost amortization	0.2			0.1
Actuarial loss amortization	1.6			1.1
Net periodic benefit costs	$	0.3		$	0.2