Segment Reporting (Tables)

12 Months Ended

Jul. 31, 2013

Segment Reporting [Abstract]

Summary Of Segment Detail

	Engine		Industrial		Corporate &		Total
	Products		Products		Unallocated		Company
	(thousands of dollars)
2013
Net sales	$	1,504,188	$	932,760	$	—	$	2,436,948
Depreciation and amortization		35,815		22,447		6,028		64,290
Equity earnings in unconsolidated affiliates		4,000		693		—		4,693
Earnings before income taxes		220,892		139,108		(11,819)		348,181
Assets		826,151		527,416		389,989		1,743,556
Equity investments in unconsolidated affiliates		15,563		3,277		—		18,840
Capital expenditures, net of acquired businesses		52,864		33,134		8,897		94,895
2012
Net sales	$	1,570,140	$	923,108	$	—	$	2,493,248
Depreciation and amortization		36,646		18,852		5,667		61,165
Equity earnings in unconsolidated affiliates		3,966		769		—		4,735
Earnings before income taxes		227,941		149,249		(6,410)		370,780
Assets		845,176		520,739		364,167		1,730,082
Equity investments in unconsolidated affiliates		17,304		2,822		—		20,126
Capital expenditures, net of acquired businesses		46,816		24,083		7,240		78,139
2011
Net sales	$	1,440,495	$	853,534	$	—	$	2,294,029
Depreciation and amortization		36,338		19,396		4,757		60,491
Equity earnings in unconsolidated affiliates		3,302		803		—		4,105
Earnings before income taxes		211,255		123,871		(22,863)		312,263
Assets		888,080		519,730		318,283		1,726,093
Equity investments in unconsolidated affiliates		16,619		2,558		—		19,177
Capital expenditures, net of acquired businesses		36,423		19,442		4,768		60,633

Net Sales By Product Within The Engine Products Segment And Industrial Products Segment

	2013		2012		2011
	(thousands of dollars)
Engine Products segment:
Off-Road Products	$	358,834	$	376,870	$	327,557
On-Road Products		128,446		163,934		127,107
Aftermarket Products*		900,419		907,306		861,393
Retrofit Emissions Products		12,298		15,354		19,555
Aerospace and Defense Products		104,191		106,676		104,883
Total Engine Products segment		1,504,188		1,570,140		1,440,495
Industrial Products segment:
Industrial Filtration Solutions Products		529,751		553,453		507,646
Gas Turbine Products		232,922		180,669		154,726
Special Applications Products		170,087		188,986		191,162
Total Industrial Products segment		932,760		923,108		853,534
Total Company	$	2,436,948	$	2,493,248	$	2,294,029

*Includes replacement part sales to the Company’s OEM Customers.

Geographic Sales By Origination And Property, Plant And Equipment

			Property, Plant, &
	Net Sales		Equipment - Net
	(thousands of dollars)
2013
United States	$	1,010,934	$	166,614
Europe		678,996		123,710
Asia - Pacific		546,406		75,206
Other		200,612		53,750
Total	$	2,436,948	$	419,280
2012
United States	$	1,064,474	$	146,328
Europe		678,619		114,266
Asia - Pacific		572,163		80,200
Other		177,992		44,115
Total	$	2,493,248	$	384,909
2011
United States	$	941,218	$	141,584
Europe		653,275		131,739
Asia - Pacific		540,874		81,035
Other		158,662		37,144
Total	$	2,294,029	$	391,502