Revenue (Tables)

6 Months Ended

Jan. 31, 2019

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 January 31,				Six Months Ended January 31,
	2019		2018		2019		2018
United States	$	289.4	$	272.3	$	594.5	$	546.7
Europe, Middle East and Africa	207.4		192.0		403.7		376.8
Asia Pacific	149.3		148.0		296.6		280.1
Latin America	57.6		52.4		110.3		105.9
Total net sales	$	703.7	$	664.7	$	1,405.1	$	1,309.5

Net sales disaggregated by product group (in millions):

	Three Months Ended January 31,				Six Months Ended January 31,
	2019		2018		2019		2018
Engine Products segment
Off-Road	$	79.0	$	78.9	$	155.2	$	153.9
On-Road	42.8		35.2		88.7		68.5
Aftermarket	321.1		303.5		652.3		612.6
Aerospace and Defense	26.1		24.8		53.7		49.5
Engine Products segment net sales	469.0		442.4		949.9		884.5
Industrial Products segment
Industrial Filtration Solutions	164.6		145.1		314.0		279.6
Gas Turbine Systems	27.5		33.0		53.0		59.3
Special Applications	42.6		44.2		88.2		86.1
Industrial Products segment net sales	234.7		222.3		455.2		425.0
Total net sales	$	703.7	$	664.7	$	1,405.1	$	1,309.5

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