Revenue (Tables)

3 Months Ended

Oct. 31, 2018

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue

Net sales disaggregated by geography based on the location where the customer's order was placed (in millions):

	Three Months Ended October 31,
	2018		2017
United States	$	305.1	$	274.4
Europe, Middle East and Africa	196.3		184.8
Asia Pacific	147.3		132.1
Latin America	52.7		53.5
Total net sales	$	701.4	$	644.8

Net sales disaggregated by product group (in millions):

	Three Months Ended October 31,
	2018		2017
Engine Products segment
Off-Road	$	76.2	$	75.0
On-Road	45.9		33.3
Aftermarket	331.2		309.1
Aerospace and Defense	27.6		24.7
Engine Products segment net sales	480.9		442.1
Industrial Products segment
Industrial Filtration Solutions	149.4		134.5
Gas Turbine Systems	25.5		26.3
Special Applications	45.6		41.9
Industrial Products segment net sales	220.5		202.7
Total net sales	$	701.4	$	644.8

Schedule of New Accounting Pronouncements and Changes in Accounting Principles

The cumulative effect of the adoption on the Company’s August 1, 2018 opening balance sheet is as follows (in millions):

	Balance at July 31, 2018		Adjustments for ASC 606			Balance at August 1, 2018
Assets
Inventories, net	$	334.1	$	(7.3	)	$	326.8
Prepaid expense and other current assets	52.3		14.0			66.3
Liabilities
Other current liabilities	86.6		0.3			86.9
Deferred income taxes	4.2		1.1			5.3
Equity
Retained earnings	1,122.1		5.3			1,127.4