Segment Reporting (Tables)

12 Months Ended

Jul. 31, 2021

Segment Reporting, Measurement Disclosures [Abstract]

Schedule of segment detail

Segment details by product group were as follows (in millions):

	Engine Products Segment		Industrial Products Segment		Corporate and Unallocated		Total Company
Year ended July 31, 2021
Net sales	$	1,957.7	$	896.2	$	—	$	2,853.9
Equity earnings in unconsolidated affiliates	$	4.2	$	—	$	—	$	4.2
Earnings (loss) before income taxes	$	289.0	$	133.3	$	(41.3)	$	381.0
Equity investments in unconsolidated affiliates	$	24.2	$	—	$	—	$	24.2
Year ended July 31, 2020
Net sales	$	1,727.5	$	854.3	$	—	$	2,581.8
Equity earnings in unconsolidated affiliates	$	4.7	$	0.5	$	—	$	5.2
Earnings (loss) before income taxes	$	229.3	$	124.9	$	(19.0)	$	335.2
Equity investments in unconsolidated affiliates	$	21.7	$	—	$	—	$	21.7
Year ended July 31, 2019
Net sales	$	1,926.0	$	918.9	$	—	$	2,844.9
Equity earnings in unconsolidated affiliates	$	2.1	$	0.1	$	—	$	2.2
Earnings (loss) before income taxes	$	254.6	$	140.1	$	(19.5)	$	375.2
Equity investments in unconsolidated affiliates	$	19.0	$	4.0	$	—	$	23.0

Reconciliation of net sales by product group per segment

Net sales by product group were as follows (in millions):

	Year Ended July 31,
	2021		2020		2019
Engine Products segment
Off-Road	$	328.1	$	256.5	$	315.1
On-Road	138.8		124.4		179.8
Aftermarket	1,394.6		1,228.9		1,315.3
Aerospace and Defense	96.2		117.7		115.8
Total Engine Products segment	1,957.7		1,727.5		1,926.0
Industrial Products segment
Industrial Filtration Solutions	621.9		581.2		641.8
Gas Turbine Systems	96.2		101.6		106.3
Special Applications	178.1		171.5		170.8
Total Industrial Products segment	896.2		854.3		918.9
Total net sales	$	2,853.9	$	2,581.8	$	2,844.9

Schedule of net sales by origination and property, plant and equipment by geographic region

Net sales, generally disaggregated by location where the customer’s order was received, and property, plant and equipment, net by geographic region were as follows (in millions):

	Net Sales		Property, Plant and Equipment, Net
Year ended July 31, 2021
U.S. and Canada	$	1,084.2	$	214.0
EMEA	865.7		220.4
APAC	649.2		60.4
LATAM	254.8		123.0
Total	$	2,853.9	$	617.8
Year ended July 31, 2020
U.S. and Canada	$	1,059.9	$	229.0
EMEA	760.2		229.4
APAC	553.2		59.8
LATAM	208.5		113.4
Total	$	2,581.8	$	631.6
Year ended July 31, 2019
U.S. and Canada	$	1,192.6	$	231.0
EMEA	826.8		199.1
APAC	597.9		50.2
LATAM	227.6		108.6
Total	$	2,844.9	$	588.9