Thor Industries (THO) 10-Q 5 Jun 14 2014 Q3 Quarterly report Financial data

Document_and_Entity_Informatio

Document and Entity Information	9 Months Ended
	Apr. 30, 2014	31-May-14
Document Information [Line Items]	'	'
Document Type	'10-Q	'
Amendment Flag	'false	'
Document Period End Date	30-Apr-14	'
Document Fiscal Year Focus	'2014	'
Document Fiscal Period Focus	'Q3	'
Trading Symbol	'THO	'
Entity Registrant Name	'THOR INDUSTRIES INC	'
Entity Central Index Key	'0000730263	'
Current Fiscal Year End Date	'--07-31	'
Entity Filer Category	'Large Accelerated Filer	'
Entity Common Stock, Shares Outstanding	'	53,305,492

Condensed_Consolidated_Balance

Condensed Consolidated Balance Sheets (USD $)	Apr. 30, 2014	Jul. 31, 2013
In Thousands, unless otherwise specified
Current assets:	'	'
Cash and cash equivalents	$120,936	$236,601
Restricted cash	53,405	'
Accounts receivable, trade, less allowance for doubtful accounts of $123 and $157, respectively	359,630	230,852
Accounts receivable, other	18,808	15,527
Inventories	234,388	153,036
Notes receivable	1,400	6,426
Prepaid income taxes, expenses and other	5,787	5,238
Deferred income taxes	48,461	46,518
Assets held for sale	5,465	'
Assets of discontinued operations	'	136,506
Total current assets	848,280	830,704
Property, plant and equipment, net	148,969	143,809
Other assets:	'	'
Goodwill	253,876	238,103
Amortizable intangible assets	103,968	97,753
Long-term notes receivable	8,367	9,766
Other	8,943	8,133
Total other assets	375,154	353,755
TOTAL ASSETS	1,372,403	1,328,268
Current liabilities:	'	'
Accounts payable	170,555	135,040
Accrued liabilities:	'	'
Compensation and related items	53,519	47,496
Product warranties	86,953	84,250
Income and other taxes	15,960	21,350
Promotions and rebates	16,435	12,580
Product, property and related liabilities	13,234	10,642
Other	22,940	15,207
Liabilities of discontinued operations	'	35,107
Total current liabilities	379,596	361,672
Unrecognized income tax benefits	34,550	41,219
Deferred income taxes, net	20,085	18,560
Other long-term liabilities	16,769	14,203
Total long-term liabilities	71,404	73,982
Contingent liabilities and commitments	'	'
Stockholders' equity:	'	'
Preferred stock - authorized 1,000,000 shares; none outstanding	'	'
Common stock - par value of $.10 per share; authorized 250,000,000 shares; issued 62,185,429 and 62,045,264 shares, respectively	6,219	6,205
Additional paid-in capital	206,477	198,838
Retained earnings	976,105	953,740
Accumulated other comprehensive loss - unrealized loss on available-for-sale investments	'	-22
Less treasury shares of 8,879,937 at 4/30/14 and 8,858,280 at 7/31/13, at cost	-267,398	-266,147
Total stockholders' equity	921,403	892,614
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$1,372,403	$1,328,268

Condensed_Consolidated_Balance1

Condensed Consolidated Balance Sheets (Parenthetical) (USD $)	Apr. 30, 2014	Jul. 31, 2013
In Thousands, except Share data, unless otherwise specified
Allowance for doubtful accounts	$123	$157
Preferred stock, shares authorized	1,000,000	1,000,000
Preferred stock, shares outstanding	0	0
Common stock, par value	$0.10	$0.10
Common stock, shares authorized	250,000,000	250,000,000
Common stock, shares issued	62,185,429	62,045,264
Treasury, shares	8,879,937	8,858,280

Condensed_Consolidated_Stateme

Condensed Consolidated Statements of Income and Comprehensive Income (USD $)	3 Months Ended		9 Months Ended
In Thousands, except Share data, unless otherwise specified	Apr. 30, 2014	Apr. 30, 2013	Apr. 30, 2014	Apr. 30, 2013
Net sales	$1,046,823	$929,765	$2,482,116	$2,327,794
Cost of products sold	904,743	805,206	2,164,526	2,043,414
Gross profit	142,080	124,559	317,590	284,380
Selling, general and administrative expenses	56,953	52,571	149,060	140,907
Amortization of intangible assets	3,102	2,601	9,166	7,858
Impairment charges	'	'	710	'
Interest income	314	572	1,215	2,081
Interest expense	'	2	7	7
Other income, net	409	606	1,229	1,500
Income from continuing operations before income taxes	82,748	70,563	161,091	139,189
Income taxes	27,623	21,850	52,354	42,708
Net income from continuing operations	55,125	48,713	108,737	96,481
Income (loss) from discontinued operations, net of income taxes	-3	-4,956	3,685	-1,840
Net Income	55,122	43,757	112,422	94,641
Weighted average common shares outstanding:	'	'	'	'
Basic	53,289,864	53,023,277	53,261,186	52,984,192
Diluted	53,385,364	53,114,475	53,345,644	53,088,391
Earnings per common share from continuing operations:	'	'	'	'
Basic	$1.03	$0.92	$2.04	$1.82
Diluted	$1.03	$0.92	$2.04	$1.82
Earnings (loss) per common share from discontinued operations:	'	'	'	'
Basic	'	($0.09)	$0.07	($0.03)
Diluted	'	($0.10)	$0.07	($0.04)
Earnings per common share:	'	'	'	'
Basic	$1.03	$0.83	$2.11	$1.79
Diluted	$1.03	$0.82	$2.11	$1.78
Net income	55,122	43,757	112,422	94,641
Unrealized appreciation on investments, net of tax	'	'	22	17
Comprehensive income	$55,122	$43,757	$112,444	$94,658
Regular Dividend	'	'	'	'
Earnings per common share:	'	'	'	'
Dividends paid per common share	$0.23	$0.18	$0.69	$0.54
Special Dividend	'	'	'	'
Earnings per common share:	'	'	'	'
Dividends paid per common share	'	'	$1	$1.50

Condensed_Consolidated_Stateme1

Condensed Consolidated Statements of Cash Flows (USD $)	9 Months Ended
In Thousands, unless otherwise specified	Apr. 30, 2014	Apr. 30, 2013
Cash flows from operating activities:	'	'
Net income	$112,422	$94,641
Adjustments to reconcile net income to net cash provided by (used in) operating activities:	'	'
Depreciation	9,462	10,374
Amortization of intangibles	9,229	8,357
Impairment charges	710	11,525
Deferred income tax provision (benefit)	1,456	-7,386
Gain on disposal of bus business	-7,079	'
(Gain) loss on disposition of property, plant and equipment	-194	1
Stock-based compensation expense	3,943	2,051
Excess tax benefits from stock-based awards	-796	-567
Changes in assets and liabilities (excluding acquisitions and disposition):	'	'
Accounts receivable	-125,492	-80,598
Inventories	-79,362	-58,381
Prepaid income taxes, expenses and other	-1,890	2,803
Accounts payable	29,401	36,287
Accrued liabilities	18,590	29,079
Other liabilities	-3,950	-3,488
Net cash provided by (used in) operating activities	-33,550	44,698
Cash flows from investing activities:	'	'
Purchases of property, plant and equipment	-19,431	-14,711
Proceeds from dispositions of property, plant and equipment	917	195
Proceeds from dispositions of investments	700	400
Proceeds from notes receivable	6,425	7,000
Proceeds from sale of bus business	105,043	'
Acquisitions, net of cash acquired	-33,683	-10,718
Transfer of cash to restricted account	-53,405	'
Other	-660	389
Net cash provided by (used in) investing activities	5,906	-17,445
Cash flows from financing activities:	'	'
Regular cash dividends paid	-36,767	-28,614
Special cash dividends paid	-53,290	-79,525
Shares repurchased related to cashless exercises of stock options	'	-2,009
Excess tax benefits from stock-based awards	796	567
Proceeds from issuance of common stock	2,491	1,180
Payments related to vesting of stock-based awards	-1,251	'
Net cash used in financing activities	-88,021	-108,401
Net decrease in cash and cash equivalents	-115,665	-81,148
Cash and cash equivalents, beginning of period	236,601	218,642
Cash and cash equivalents, end of period	120,936	137,494
Supplemental cash flow information:	'	'
Income taxes paid	63,204	49,641
Interest paid	134	265
Non-cash transactions:	'	'
Capital expenditures in accounts payable	1,249	141
Other accounts receivable from sale of ambulance net assets	'	$12,331

Nature_of_Operations_and_Accou

Nature of Operations and Accounting Policies	9 Months Ended
	Apr. 30, 2014
Nature of Operations and Accounting Policies	'
	1	Nature of Operations and Accounting Policies
	Nature of Operations - Thor Industries, Inc. was founded in 1980 and, through its subsidiaries (the “Company”), manufactures a wide range of recreational vehicles (“RVs”) at various manufacturing facilities located primarily in Indiana and Ohio. These products are sold to independent dealers primarily throughout the United States and Canada. Unless the context otherwise requires or indicates, all references to “Thor”, the “Company”, “we”, “our” and “us” refer to Thor Industries, Inc. and its subsidiaries.
	The Company’s core business activities are comprised of two distinct operations, which include the design, manufacture and sale of both towable recreational vehicles and motorized recreational vehicles. Accordingly, the Company has presented segment financial information for these two segments in Note 4 to the Condensed Consolidated Financial Statements. See Note 3, “Discontinued Operations,” in the Notes to the Condensed Consolidated Financial Statements for a description of the Company’s bus operations which were sold during the three months ended October 31, 2013. Accordingly, the accompanying financial statements (including footnote disclosures unless otherwise indicated) reflect these operations as discontinued operations apart from the Company’s continuing recreational vehicle operations.
	The July 31, 2013 amounts are derived from the annual audited financial statements. The interim financial statements are unaudited. In the opinion of management, all adjustments (which consist of normal recurring adjustments) necessary to present fairly the financial position, results of operations and cash flows for the interim periods presented have been made. These financial statements should be read in conjunction with the Company’s Annual Report on Form 10-K for the fiscal year ended July 31, 2013. Due to seasonality within the recreational vehicle industry, the extrapolated results of operations for the nine months ended April 30, 2014 are not necessarily indicative of the results for the full year.
	The preparation of financial statements in conformity with accounting principles generally accepted in the United States requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amount of revenues and expenses during the reporting period. Key estimates include reserves for inventory, incurred but not reported medical claims, warranty claims, recall liabilities, workers’ compensation claims, vehicle repurchases, uncertain tax positions, product and non-product litigation and fair value determinations made for both intangible assets acquired and asset impairment assessments. The Company bases its estimates on historical experience and on various other assumptions believed to be reasonable under the circumstances. The Company believes that such estimates are made using consistent and appropriate methods. Actual results could differ from these estimates.
	Accounting Pronouncements - In April 2014, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update No. 2014-08 (ASU 2014-08) “Presentation of Financial Statements (Topic 205) and Property, Plant, and Equipment (Topic 360): Reporting Discontinued Operations and Disclosures of Disposals of Components of and Entity.” ASU 2014-08 raises the threshold for a disposal to qualify as a discontinued operation and requires new disclosures of both discontinued operations and certain other disposals that do not meet the definition of a discontinued operation. Under the new guidance, the disposal of a component or group of components of a business will be reported as discontinued operations if the disposal represents a strategic shift that has (or will have) a major effect on an entity’s operations and financial results. For the Company, ASU 2014-08 is effective for disposals (or classifications as held for sale) of components that first occur after July 31, 2015. Early adoption is permitted but only for disposals that have not been reported in financial statements previously issued. The impact to the Company will depend on future disposals.

Acquisitions

Acquisitions	9 Months Ended
	Apr. 30, 2014
Acquisitions	'
	2	Acquisitions
	Bison Coach
	On October 31, 2013, the Company closed on an Asset Purchase Agreement with Bison Coach, LLC for the acquisition of its net operating assets for initial cash consideration of $16,718, subject to adjustment, which was funded entirely from the Company’s cash on hand. The purchase price adjustment, which was based on a final determination of net assets, was finalized in the third quarter of fiscal 2014 and required an additional cash payment of $196, resulting in total cash consideration of $16,914. As a result of the purchase, the Company formed a new entity, Bison Coach (“Bison”), which operates as an independent operation in the same manner as the Company’s other existing recreational vehicle subsidiaries and is aggregated within the Company’s towable recreational vehicle reportable segment. The Company purchased the net assets of Bison Coach, LLC to supplement its existing product offerings with Bison’s equestrian products with living quarters.
	The following table summarizes the fair values assigned to the Bison net assets acquired, which are based on internal and independent external valuations:
	Current assets		$      4,050
	Property, plant and equipment		625
	Dealer network		7,400
	Trademarks		1,800
	Backlog		140
	Goodwill		6,660
	Current liabilities		-3,761
	Total fair value of net assets acquired		$    16,914
	On the acquisition date, amortizable intangible assets had a weighted average useful life of 13.3 years. The dealer network was valued based on the Discounted Cash Flow Method and will be amortized on an accelerated cash flow basis over 12 years. The trademarks were valued on the Relief from Royalty Method and will be amortized on a straight line basis over 20 years. Backlog was valued based on the Discounted Cash Flow Method and was amortized on a straight line basis over 6 weeks. Goodwill is deductible for tax purposes.
	Livin’ Lite RV, Inc.
	On August 30, 2013, the Company closed on an Asset Purchase Agreement with Livin’ Lite Corp. for the acquisition of its net operating assets for aggregate cash consideration of $16,769, net of cash acquired, which was funded entirely from the Company’s cash on hand. As a result of the purchase, the Company formed a new entity, Livin’ Lite RV, Inc. (“Livin’ Lite”), which continues to operate as an independent operation in the same manner as the Company’s existing recreational vehicle subsidiaries and is aggregated within the Company’s towable recreational vehicle reportable segment. The Company purchased the Livin’ Lite Corp. operating assets to expand its recreational vehicle market share and complement its existing brands with Livin’ Lite’s advanced lightweight product offerings.
	The following table summarizes the fair values assigned to the Livin’ Lite net assets acquired, which are based on internal and independent external valuations:
	Cash		$        247
	Other current assets		3,626
	Property, plant and equipment		137
	Dealer network		3,200
	Trademarks		1,500
	Design technology assets		1,100
	Non-compete agreements		130
	Backlog		110
	Goodwill		9,113
	Current liabilities		-2,147
	Total fair value of net assets acquired		17,016
	Less cash acquired		-247
	Total cash paid for acquisition, less cash acquired		$    16,769
	On the acquisition date, amortizable intangible assets had a weighted average useful life of 10.2 years. The dealer network was valued based on the Discounted Cash Flow Method and will be amortized on an accelerated cash flow basis over 8 years. The trademarks were valued on the Relief from Royalty Method and will be amortized on a straight line basis over 20 years. The design technology assets were valued on the Relief from Royalty Method and will be amortized on a straight line basis over 5 years. The non-compete agreements and backlog were both valued based on the Discounted Cash Flow Method and will be amortized on a straight line basis over 2 years and 6 weeks, respectively. Goodwill is deductible for tax purposes.
	Other Acquisitions
	On December 20, 2012, the Company acquired the Federal Coach (“Federal Coach”) bus operation assets from Forest River, Inc. for cash consideration of $6,804. The fair value of the net assets acquired included inventory of $804, property and equipment of $630, certain liabilities of $225, goodwill of $4,495, and amortizable intangible assets consisting of trademarks of $670, dealer network of $410 and backlog of $20. The Federal Coach bus operation assets were utilized at the Champion Bus facility to produce buses under the Federal Coach name. The related assets and liabilities were sold as of October 20, 2013 and the results of operations since acquisition are included in discontinued operations as discussed in Note 3 to the Condensed Consolidated Financial Statements.
	On October 3, 2012, the Company closed on an Asset Purchase Agreement with Krystal Infinity, LLC dba Krystal Enterprises (“Krystal”) for the acquisition of Krystal’s bus operation assets for cash consideration of $3,914. The fair value of the net assets acquired included inventory of $915, property and equipment of $331, goodwill of $768 and amortizable intangible assets consisting of trademarks of $1,000 and dealer network of $900. The Krystal bus operation assets were utilized at the ElDorado Kansas facility to produce buses under the Krystal name. The related assets and liabilities were sold as of October 20, 2013 and the results of operations since acquisition are included in discontinued operations as discussed in Note 3 to the Condensed Consolidated Financial Statements.

Discontinued_Operations

Discontinued Operations	9 Months Ended
	Apr. 30, 2014
Discontinued Operations	'
	3	Discontinued Operations
	On July 31, 2013, the Company entered into a Stock Purchase Agreement (“ASV SPA”) to sell its bus business to Allied Specialty Vehicles, Inc. (“ASV”) for cash of $100,000, subject to closing adjustments for changes in the net assets sold from April 30, 2013 to the closing date. The Company’s bus business, which manufactured and sold transit and shuttle buses, included the operations of Champion Bus Inc., General Coach America, Inc., Goshen Coach, Inc., ElDorado National Kansas, Inc. and ElDorado National California, Inc. This divestiture will allow the Company to focus on the strategic development and growth of its core recreational vehicle business.
	The sale was completed as of October 20, 2013 and the Company received $100,000 on October 21, 2013. Under the terms of the ASV SPA, the total cash consideration to be received was subject to adjustment based on changes in the carrying value of the net assets of the bus business between April 30, 2013 and October 20, 2013. The amount of the final net asset adjustment was determined through the completion of a post-close audit during the second quarter of fiscal 2014. Based on the final agreed-upon carrying value of the bus business net assets sold as of October 20, 2013, an additional $5,043 was collected from ASV on February 19, 2014, representing the increase in bus net assets since April 30, 2013. As a result, final cash consideration received for the sale of the bus business totaled $105,043.
	The Company has recorded a pre-tax gain of $7,079 as a result of the sale. The results of operations for the bus business, including the gain on the sale of the bus business, have been reported as discontinued operations in the Condensed Consolidated Statements of Income and Comprehensive Income for all periods presented.
	In the third quarter of fiscal 2013, the Company determined that it was more likely than not that certain long-lived assets associated with the Company’s ambulance product line would be sold before the end of their previously estimated useful life. This was determined to be a triggering event and an impairment assessment relative to those assets was performed. Based on the assessment, the Company determined that the carrying amount of the assets would not be recoverable from future cash flows and as a result, a non-cash impairment charge of $4,715 related to certain amortizable intangible assets was recorded.
	In the third quarter of fiscal 2013, prior to the annual impairment assessment, the Company also performed an interim goodwill impairment assessment relative to the goodwill associated with the reporting unit that included the ambulance product line. Based on the assessment, the Company determined that the fair value of this reporting unit was less than the carrying value and therefore performed the second step of the goodwill impairment assessment, which requires estimating the fair values of the reporting unit’s net identifiable assets and calculating the implied fair value of goodwill. The fair value of this reporting unit was determined by a discounted cash flow model and market approach, consistent with its last annual impairment assessment. The implied fair value of goodwill was determined to be zero and, therefore, recorded goodwill was impaired and a non-cash impairment charge of $6,810 was recognized in the third quarter of fiscal year 2013. The goodwill impairment was primarily a result of lower forecasted margins and increased working capital requirements within this reporting unit.
	The non-cash impairment charges for amortizable intangible assets and goodwill discussed above totaled $11,525 for the third quarter of fiscal 2013 and are included in discontinued operations in the Condensed Consolidated Statements of Income and Comprehensive Income.
	The asset fair values utilized in the impairment assessments described above were determined using Level 3 inputs as defined by ASC 820.
	On April 30, 2013, the Company sold the assets held and used in the conduct of its ambulance product line (excluding the plant utilized in ambulance production and certain other excluded assets) for a final price of $12,051. There was no gain or loss recognized on the sale. Discontinued operations for fiscal 2013 include the results of the ambulance product line.
	The following table summarizes the results of discontinued operations:
			Three Months Ended				Nine Months Ended
			April 30,				April 30,
	Discontinued Operations:		2014		2013		2014		2013
	Net sales		$	–	$	119,436	$	83,903	$	338,619
	Operating income (loss) of discontinued operations		$	(716)	$	3,587	$	-5,280	$	8,103
	Pre-tax gain on disposal of discontinued business			–		–		7,079		–
	Impairment charges			–		11,525		–		11,525
	Income (loss) before income taxes			-716		-7,938		1,799		-3,422
	Income tax benefit			-713		-2,982		-1,886		-1,582
	Income (loss) from discontinued operations, net of taxes		$	-3	$	-4,956	$	3,685	$	-1,840
	Operating income (loss) of discontinued operations during the three months ended April 30, 2014 reflects expenses incurred directly related to the former bus operations, including expenses related to liabilities retained by the Company under the ASV SPA for bus product liability and worker’s compensation claims occurring prior to the closing date of the sale.
	As a result of the sale of the bus business, and in accordance with the ASV SPA, the Company is no longer the primary obligor to the taxing authorities for bus operations in certain states. As a result, the Company eliminated the reserves associated with certain uncertain tax positions resulting in a net tax benefit of $1,883 which is reflected within discontinued operations for the nine months ended April 30, 2014. Under the terms of the sale, the Company has agreed to indemnify ASV for any claims made by the taxing authorities after the date of sale for these uncertain tax positions but does not expect future losses under this guarantee to be material. The effective tax rate for the three months ended April 30, 2014 was favorably impacted primarily by tax return to provision adjustments and the settlement of certain uncertain tax benefits.
	The following is a summary of the assets and liabilities of discontinued operations, excluding cash, which were held for sale as of July 31, 2013:
	Accounts and other receivable, net		$	29,894
	Inventories, net of LIFO reserve of $9,683			61,800
	Property, plant and equipment, cost			50,985
	Accumulated depreciation, property, plant and equipment			-21,422
	Goodwill			5,559
	Other intangibles, net			3,743
	Deferred income taxes and other assets			2,540
	Deferred compensation plan assets			3,407
	Assets of discontinued operations		$	136,506
	Accounts payable		$	23,427
	Accrued compensation and related items			3,130
	Product warranties			3,891
	Deferred income taxes and other liabilities			1,252
	Deferred compensation plan liabilities			3,407
	Liabilities of discontinued operations		$	35,107
	In accordance with the ASV SPA, the Company will retain the costs and liabilities associated with the bus business product liability and worker’s compensation claims for any occurrence prior to the closing date of the sale. Therefore, these reserves, and any related ongoing legal fees, are not included in the liabilities of discontinued operations on the Condensed Consolidated Balance Sheet as of July 31, 2013.

Business_Segments

Business Segments	9 Months Ended
	Apr. 30, 2014
Business Segments	'
	4	Business Segments
	The Company has two reportable segments: (1) towable recreational vehicles and (2) motorized recreational vehicles. The towables recreational vehicle reportable segment consists of the following operating segments that have been aggregated: Airstream (towable), CrossRoads, Keystone (including Dutchmen, which was merged into Keystone during the second quarter of fiscal 2014), Heartland, Livin’ Lite and Bison. The motorized recreational vehicle reportable segment consists of the following operating segments that have been aggregated: Airstream (motorized) and Thor Motor Coach.
	All manufacturing is conducted in the United States. Identifiable assets are those assets used in the operation of each reportable segment. Corporate assets primarily consist of cash and cash equivalents, restricted cash and deferred income tax assets.
			Three Months Ended				Nine Months Ended
			April 30,				April 30,
			2014		2013		2014		2013
	Net sales:
	Recreational vehicles:
	Towables		$	800,737	$	742,429	$	1,896,064	$	1,904,449
	Motorized			246,086		187,336		586,052		423,345
	Total		$	1,046,823	$	929,765	$	2,482,116	$	2,327,794
			Three Months Ended				Nine Months Ended
			April 30,				April 30,
			2014		2013		2014		2013
	Income (loss) from
	continuing operations
	before income taxes:
	Recreational vehicles:
	Towables		$	72,572	$	62,540	$	137,111	$	129,335
	Motorized			17,669		15,082		42,305		30,403
	Total recreational vehicles			90,241		77,622		179,416		159,738
	Corporate			-7,493		-7,059		-18,325		-20,549
	Total		$	82,748	$	70,563	$	161,091	$	139,189
	Total assets:		April 30, 2014		July 31, 2013
	Recreational vehicles:
	Towables		$	910,674	$	759,658
	Motorized			218,651		126,123
	Total recreational vehicles			1,129,325		885,781
	Corporate			243,078		305,981
	Assets of discontinued operations			–		136,506
	Total		$	1,372,403	$	1,328,268

Earnings_Per_Common_Share

Earnings Per Common Share	9 Months Ended
	Apr. 30, 2014
Earnings Per Common Share	'
	5	Earnings Per Common Share
			Three Months Ended				Nine Months Ended
			April 30,				April 30,
			2014		2013		2014		2013
	Weighted average common shares outstanding for basic earnings per share			53,289,864		53,023,277		53,261,186		52,984,192
	Stock options and unvested restricted stock and restricted stock units			95,500		91,198		84,458		104,199
	Weighted average common shares outstanding for diluted earnings per share			53,385,364		53,114,475		53,345,644		53,088,391
	The Company excludes stock options and unvested restricted stock and restricted stock units that have an antidilutive effect from its calculation of weighted average shares outstanding assuming dilution. At April 30, 2014 and 2013, the Company had 20,318 and 36,264, respectively, of antidilutive stock options and unvested restricted stock and restricted stock units outstanding which were excluded from this calculation.

Inventories

Inventories	9 Months Ended
	Apr. 30, 2014
Inventories	'
	6	Inventories
	Major classifications of inventories are:
			April 30, 2014		July 31, 2013
	Raw materials		$	121,535	$	99,154
	Chassis			50,804		34,108
	Work in process			53,486		36,188
	Finished goods			35,885		9,888
	Total			261,710		179,338
	Excess of FIFO costs over LIFO costs			-27,322		-26,302
	Total inventories		$	234,388	$	153,036
	Of the $261,710 and $179,338 of inventory at April 30, 2014 and July 31, 2013, all but $27,096 and $15,335, respectively, at certain subsidiaries were valued on a last-in, first-out basis. The $27,096 and $15,335 of inventory were valued on a first-in, first-out method.

Property_Plant_and_Equipment

Property, Plant and Equipment	9 Months Ended
	Apr. 30, 2014
Property, Plant and Equipment	'
	7	Property, Plant and Equipment
	Property, plant and equipment is stated at cost, net of accumulated depreciation, and consists of the following:
			April 30, 2014		July 31, 2013
	Land		$	19,896	$	20,885
	Buildings and improvements			155,315		150,628
	Machinery and equipment			79,764		73,478
	Total cost			254,975		244,991
	Less accumulated depreciation			106,006		101,182
	Net property, plant and equipment		$	148,969	$	143,809
	The Company anticipates selling a towable RV facility located in the western United States in the fourth quarter of fiscal 2014. Land of $2,312 and net buildings and improvements of $3,153, or a total net value of $5,465 related to this facility, have been classified as assets held for sale in the Condensed Consolidated Balance Sheet. The final sale is expected to result in a gain. RV production from this facility has already been consolidated into another Company complex in the same region.
	During the first quarter of fiscal 2014, the Company determined it was more likely than not that certain long-lived assets, consisting of certain RV facilities, would be sold or altered before the end of their previously estimated useful life. Therefore, the Company performed impairment assessments over these facilities using Level 3 inputs as defined by ASC 820 to determine whether an impairment exists. As a result of these assessments, a non-cash impairment charge of $710 was recognized in the quarter ended October 31, 2013.

Intangible_Assets_and_Goodwill

Intangible Assets and Goodwill	9 Months Ended
	Apr. 30, 2014
Intangible Assets and Goodwill	'
	8	Intangible Assets and Goodwill
	The components of amortizable intangible assets are as follows:
			Weighted Average		April 30, 2014				July 31, 2013
			Remaining Life
			in Years at		Cost		Accumulated		Cost		Accumulated
			April 30, 2014				Amortization				Amortization
	Dealer networks		9		$	77,600	$	24,917	$	67,000	$	19,121
	Non-compete agreements		1			4,260		3,037		4,130		2,375
	Trademarks		21			38,342		5,011		35,042		3,843
	Design technology and other		11			22,650		5,919		21,300		4,380
	intangibles
	Total amortizable intangible assets				$	142,852	$	38,884	$	127,472	$	29,719
	Dealer networks are being amortized on an accelerated basis. Non-compete agreements, trademarks, and design technology and other intangibles are amortized on a straight-line basis. The increase in amortizable intangible assets since July 31, 2013 is related to the acquisitions of Livin’ Lite and Bison, as more fully described in Note 2 to the Condensed Consolidated Financial Statements.
	Estimated annual amortization expense is as follows:
	For the fiscal year ending July 31, 2014		$	12,267
	For the fiscal year ending July 31, 2015			12,102
	For the fiscal year ending July 31, 2016			10,760
	For the fiscal year ending July 31, 2017			10,134
	For the fiscal year ending July 31, 2018			9,687
	For the fiscal year ending July 31, 2019			9,021
	For the fiscal year ending July 31, 2020 and thereafter			49,163
			$	113,134
	The change in carrying value in goodwill from July 31, 2013 to April 30, 2014 is as follows:
			Goodwill
	Balance at July 31, 2013		$	238,103
	Acquisitions of towables businesses			15,773
	Balance at April 30, 2014		$	253,876
	All of the goodwill resides in the towables recreational vehicle segment.
	Goodwill is not subject to amortization, but instead is reviewed for impairment by applying a fair-value based test to the Company’s reporting units on an annual basis as of April 30, or more frequently if events or circumstances indicate a potential impairment. The Company’s reporting units are the same as its operating segments, which are identified in Note 4 to the Condensed Consolidated Financial Statements. Fair values are generally determined by a discounted cash flow model. These estimates are subject to significant management judgment including the determination of many factors such as sales growth rates, gross margin patterns, cost growth rates, terminal value assumptions and discount rates and therefore largely represent Level 3 inputs as defined by ASC 820. Changes in these estimates can have a significant impact on the determination of cash flows and fair value and could potentially result in future material impairments.
	Management engages an independent valuation firm to assist in its impairment assessments. The Company completed its impairment review as of April 30, 2014 and no impairment of goodwill was identified.

Concentration_of_Risk

Concentration of Risk	9 Months Ended
	Apr. 30, 2014
Concentration of Risk	'
	9	Concentration of Risk
	One dealer, FreedomRoads, LLC (“FreedomRoads”), accounted for 16% of the Company’s continuing consolidated net sales for both the nine months ended April 30, 2014 and the nine months ended April 30, 2013. This dealer also accounted for 19% of the Company’s consolidated trade accounts receivable at April 30, 2014 and 24% at July 31, 2013. The loss of this dealer could have a significant effect on the Company’s business.

Loan_Transactions_and_Related_

Loan Transactions and Related Notes Receivable	9 Months Ended
	Apr. 30, 2014
Loan Transactions and Related Notes Receivable	'
	10	Loan Transactions and Related Notes Receivable
	In January 2009, we entered into two credit agreements, for $10,000 each, with Stephen Adams, in his individual capacity, and Stephen Adams and his successors, as trustee under the Stephen Adams Living Trust (the “Trust” and, together with each of the foregoing persons, the “January 2009 Loan Borrowers”). The final principal and interest payments on the first agreement were received in the second quarter of fiscal 2014 and the final principal and interest payments on the second agreement were received in fiscal 2012.
	In December 2009, we entered into a $10,000 credit agreement with Marcus Lemonis, Stephen Adams, in his individual capacity, and Stephen Adams and his successors, as trustee under the Trust (collectively, the “December 2009 Loan Borrowers”), and later modified in December 2012, pursuant to which $7,400 of original principal is outstanding as of April 30, 2014 with the final payment due on August 30, 2015. All payments of principal and interest due to date have been paid in full.
	The January 2009 and December 2009 Loan Borrowers own, directly or indirectly, a controlling interest in FreedomRoads Holding Company, LLC, the parent company of FreedomRoads, LLC, the Company’s largest dealer.

Investments_and_Fair_Value_Mea

Investments and Fair Value Measurements	9 Months Ended
	Apr. 30, 2014
Investments and Fair Value Measurements	'
	11	Investments and Fair Value Measurements
	Fair value is defined as the exchange price that would be received for an asset or paid to transfer a liability (i.e., an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. Valuation techniques used to measure fair value must maximize the use of observable inputs and minimize the use of unobservable inputs. The standard describes a fair value hierarchy based on three levels of inputs, of which the first two are considered observable and the last unobservable, that may be used to measure fair value which are the following:
	Level 1 - Quoted prices in active markets for identical assets or liabilities.
	Level 2 - Inputs other than Level 1 that are observable, either directly or indirectly, such as quoted prices for similar assets or liabilities; quoted prices in markets that are not active or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities.
	Level 3 - Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities.
	The only Company investments or liabilities carried at fair value in the financial statements are its investments in auction rate securities (“ARS”) – measured with Level 3 inputs, and in other securities (primarily in mutual funds) held for the benefit of certain employees of the Company as part of a deferred compensation plan - measured with Level 1 inputs. ARS balances of $0 and $666 and deferred compensation plan asset balances of $8,462 and $7,000 (excluding $3,407 at July 31, 2013 related to discontinued operations) were recorded as of April 30, 2014 and July 31, 2013, respectively, as components of other assets in the Condensed Consolidated Balance Sheets. An equal and offsetting liability was also recorded in regards to the deferred compensation plan as a component of other long-term liabilities in the Condensed Consolidated Balance Sheets. Changes in the fair value of the plan assets and the related deferred liability are both reflected in the Condensed Consolidated Statements of Income and Comprehensive Income.
	The following table provides a reconciliation of the beginning and ending balance for the assets measured at fair value using significant unobservable inputs (Level 3 financial assets):
			Fair Value Measurements at
			Reporting Date Using
			Significant Unobservable
			Inputs
			(Level 3)
	Balance at July 31, 2013		$	666
	Net change in other comprehensive income			34
	Sales			-700
	Balance at April 30, 2014		$	–

Product_Warranties

Product Warranties	9 Months Ended
	Apr. 30, 2014
Product Warranties	'
	12	Product Warranties
	The Company generally provides retail customers of its products with a one-year warranty covering defects in material or workmanship, with longer warranties of up to five years on certain structural components. The Company records a liability based on its best estimate of the amounts necessary to settle future and existing claims on products sold as of the balance sheet date. Factors used in estimating the warranty liability include a history of units sold, existing dealer inventory, average cost incurred and a profile of the distribution of warranty expenditures over the warranty period. Management believes that the warranty reserves are adequate. However, actual claims incurred could differ from estimates, requiring adjustments to the reserves. Warranty reserves are reviewed and adjusted as necessary on at least a quarterly basis.
	Changes in our product warranty reserves for continuing operations are as follows:
			Three Months Ended				Nine Months Ended
			April 30,				April 30,
			2014		2013		2014		2013
	Beginning balance		$	84,134	$	75,031	$	84,250	$	69,604
	Provision			24,383		23,281		65,576		66,226
	Payments			(21,564)		(18,370)		(63,482)		(55,888)
	Acquisitions			–		–		609		–
	Ending balance		$	86,953	$	79,942	$	86,953	$	79,942

Provision_for_Income_Taxes

Provision for Income Taxes	9 Months Ended
	Apr. 30, 2014
Provision for Income Taxes	'
	13	Provision for Income Taxes
	The objectives of accounting for income taxes are to recognize the amount of taxes payable or refundable for the current period and deferred tax liabilities and assets for the future tax consequences of events that have been recognized in the Company’s financial statements or tax returns. Judgment is required in assessing the future tax consequences of events that have been recognized in our financial statements or tax returns. Fluctuations in the actual outcome of these tax consequences could materially impact our financial position or results of operations.
	The Company recognizes liabilities for uncertain tax positions based on a two-step process. The first step is to evaluate the tax position for recognition by determining if the weight of available evidence indicates that it is more likely than not that the position will be sustained on audit, including resolution of related appeals or litigation processes, if any. The second step requires the Company to estimate and measure the tax benefit as the largest amount that is more than 50% likely to be realized upon ultimate settlement. It is inherently difficult and subjective to estimate such amounts, as the probability of various possible outcomes must be determined. These uncertain tax positions are re-evaluated on a quarterly basis. This evaluation is based on factors including, but not limited to, changes in facts or circumstances, changes in tax law, effectively settled issues under audit and new audit activity. Such a change in recognition or measurement would result in the recognition of a tax benefit or an additional charge to the tax provision.
	The overall effective income tax rate for the three months ended April 30, 2014 was 33.4% compared with 31.0% for the three months ended April 30, 2013. The primary reason for the increase in the effective income tax rate was the larger amount of uncertain tax benefits that favorably settled during the three months ended April 30, 2013 as compared to the three months ended April 30, 2014.
	The overall effective income tax rate for the nine months ended April 30, 2014 was 32.5% compared with 30.7% for the nine months ended April 30, 2013. The primary reason for the increase in the effective income tax rate was the retroactive reinstatement of the Federal research and development credit and other credits and the larger amount of uncertain tax benefits that favorably settled during the nine months ended April 30, 2013 as compared to the nine months ended April 30, 2014.
	It is the Company’s policy to recognize interest and penalties accrued relative to unrecognized tax benefits in income tax expense. For the nine months ended April 30, 2014, the Company released $6,443 of gross uncertain tax positions and related interest and penalties recorded at July 31, 2013 related to the effective settlement of uncertain tax positions and statute of limitation expirations, which resulted in a net income tax benefit of $3,326. The Company accrued $868 in interest and penalties related to the remaining uncertain tax positions recorded at July 31, 2013. For the three months ended April 30, 2014, the Company released $760 of gross uncertain tax positions and related interest and penalties recorded at July 31, 2013 related to the effective settlement of uncertain tax positions and statute of limitation expirations, which resulted in a net income tax benefit of $694. In addition, the Company accrued $281 in interest and penalties related to the remaining uncertain tax positions recorded at July 31, 2013.
	The Company anticipates a decrease of $3,262 in unrecognized tax benefits, and $798 in accrued interest and penalties related to these unrecognized tax benefits, within the next 12 months from expected settlements or payments of uncertain tax positions and lapses of the applicable statutes of limitations. In addition, the Company is currently in the process of pursuing a variety of settlement alternatives with taxing authorities. It is reasonably possible that some of these settlements could be finalized in the next 12 months. If these settlements are finalized within the next 12 months, the gross unrecognized tax benefits may decrease between $900 and $6,300 and related accrued interest and penalties may decrease between $400 and $3,800. It is reasonably possible that some of these settlements will result in cash payments by the Company. Actual results may differ from these estimates.
	Generally, fiscal years 2012 and 2013 remain open for federal income tax purposes and fiscal years 2011, 2012 and 2013 remain open for state and foreign income tax purposes. The Company and its subsidiaries file a consolidated U.S. federal income tax return and multiple state income tax returns. During the three months ended April 30, 2014, the Company finalized its IRS audit for fiscal year 2011. The Company is also being audited by the state of California for tax years ended July 31, 2007 and July 31, 2008 and by the state of Indiana for tax years ended July 31, 2008, 2009 and 2010. The Company believes it has adequately reserved for its exposure to additional payments for uncertain tax positions in its liability for unrecognized tax benefits.

Contingent_Liabilities_and_Com

Contingent Liabilities and Commitments	9 Months Ended
	Apr. 30, 2014
Contingent Liabilities and Commitments	'
	14	Contingent Liabilities and Commitments
	The Company is contingently liable under terms of repurchase agreements with financial institutions providing inventory financing for certain dealers of certain of its products. These arrangements, which are customary in the industry, provide for the repurchase of products sold to dealers in the event of default by the dealer on the agreement to pay the financial institution. The repurchase price is generally determined by the original sales price of the product and pre-defined curtailment arrangements. The Company typically resells the repurchased product at a discount from its repurchase price. The risk of loss from these agreements is spread over numerous dealers. In addition to the guarantee under these repurchase agreements, we may also be required to repurchase inventory relative to dealer terminations in certain states in accordance with state laws or regulatory requirements. The repurchase activity related to dealer terminations in certain states has been insignificant in relation to our repurchase obligation with financial institutions.
	The Company’s total commercial commitment under standby repurchase obligations on dealer inventory financing at April 30, 2014 is $1,246,754. The commitment term is primarily up to eighteen months.
	The Company accounts for the guarantee under repurchase agreements of dealers’ financing by deferring a portion of the related product sale that represents the estimated fair value of the guarantee at inception. The estimated fair value takes into account an estimate of the losses that may be incurred upon resale of any repurchases. This estimate is based on recent historical experience supplemented by the Company’s assessment of current economic and other conditions affecting its dealers. This deferred amount is included in the repurchase and guarantee reserve balances of $3,878 and $3,778 as of April 30, 2014 and July 31, 2013, respectively, which are included in other current liabilities on the Condensed Consolidated Balance Sheets.
	The table below reflects losses incurred under repurchase agreements in the periods noted. The Company believes that any future losses under these agreements will not have a significant effect on the Company’s consolidated financial position, results of operations or cash flows.
			Three Months Ended				Nine Months Ended
			April 30,				April 30,
			2014		2013		2014		2013
	Cost of units repurchased		$	598	$	3,650	$	1,047	$	5,778
	Realization of units resold			526		3,290		916		5,059
	Losses due to repurchase		$	72	$	360	$	131	$	719
	Legal Matters
	The Company is involved in certain litigation arising out of its operations in the normal course of its business, most of which is based upon state “lemon laws”, warranty claims and vehicle accidents (for which the Company carries insurance above a specified self-insured retention or deductible amount). The outcomes of legal proceedings and claims brought against the Company are subject to significant uncertainty. There is significant judgment required in assessing both the probability of an adverse outcome and the determination as to whether an exposure can be reasonably estimated. In management’s opinion, the ultimate disposition of any current legal proceedings or claims against the Company will not have a material effect on the Company’s financial condition, operating results or cash flows, except that an adverse outcome in a significant litigation matter could have a material effect on the operating results of a particular reporting period.

Stockholders_Equity

Stockholders' Equity	9 Months Ended
	Apr. 30, 2014
Stockholders' Equity	'
	15	Stockholders’ Equity
	Stock-Based Compensation
	During fiscal 2013, the Compensation and Development Committee of the Board (“the Committee”) approved a program to award restricted stock units to certain employees at the operating subsidiary and corporate levels. The first awards under this program were granted in the first quarter of fiscal 2013 related to fiscal 2012 performance. The Committee approved additional awards that were granted in fiscal 2014 related to fiscal year 2013 performance. The employee restricted stock units vest, and shares of common stock will be issued, in equal installments on the first, second and third anniversaries of the date of grant. In fiscal 2013 and again in fiscal 2014, the Nominating and Governance Committee of the Board awarded restricted stock units to Board members that will vest, and shares of common stock will be issued, on the first anniversary of the date of the grant. Total expense recognized in the nine months ended April 30, 2014 and April 30, 2013 for restricted stock unit awards and other stock based compensation was $3,943 and $2,051, respectively, which included $480 and $156, respectively, related to discontinued operations.
	For the restricted stock units that vested during the nine months ended April 30, 2014, a certain portion of the vested shares awarded were withheld to cover the recipients’ estimated withholding taxes, which was then paid by the Company on their behalf. Tax payments made by the Company related to stock-based awards totaled $1,251 during the nine months ended April 30, 2014.
	Retained Earnings
	The components of the change in retained earnings are as follows:
	Balance as of July 31, 2013		$	953,740
	Net income			112,422
	Dividends paid			(90,057	)
	Balance as of April 30, 2014		$	976,105
	The dividends paid total of $90,057 includes regular quarterly $0.23 per share dividends in each of the first three quarters of fiscal 2014 for a combined total of $36,767, and a special $1.00 per share dividend paid in November 2013 of $53,290.

Subsequent_Event

Subsequent Event	9 Months Ended
	Apr. 30, 2014
Subsequent Event	'
	16	Subsequent Event
	On May 1, 2014, the Company closed on a Stock Purchase Agreement (“KZ SPA”) for the acquisition of all the outstanding capital stock of towable recreational vehicle manufacturer K.Z., Inc. (“KZ”) for initial cash consideration of $53,405, subject to adjustments, which was funded entirely from the Company’s cash on hand. The purchase price adjustment will be based on a final determination of actual net working capital as of the closing date, and is expected to occur no later than early fiscal 2015. In connection with the KZ SPA, the $53,405 initial cash consideration was deposited in an escrow account on the April 16, 2014 KZ SPA signing date and was subsequently disbursed on the May 1, 2014 closing date. This $53,405 has been reflected as restricted cash in the Condensed Consolidated Balance Sheet at April 30, 2014. The Company purchased KZ to expand its towable recreational vehicle market share and supplement its existing towable RV product offerings and dealer base.
	The following table summarizes our preliminary approximation of the fair value of the net assets acquired:
	Accounts receivable		$	13,500
	Inventories			14,500
	Property, plant and equipment			14,000
	Other assets			500
	Goodwill and intangible assets			23,905
	Current liabilities			-13,000
	Total preliminary approximation of net assets acquired		$	53,405
	The determination of the fair values of the assets acquired and liabilities assumed, particularly the fair value of the individual intangible assets acquired, requires significant judgment. This fair value analysis and valuation has not yet been completed. We anticipate completing the fair value determinations in early fiscal 2015. The final fair value determinations may differ from the approximations reflected in the table above.

Nature_of_Operations_and_Accou1

Nature of Operations and Accounting Policies (Policies)	9 Months Ended
	Apr. 30, 2014
Nature of Operations	'
	Nature of Operations - Thor Industries, Inc. was founded in 1980 and, through its subsidiaries (the “Company”), manufactures a wide range of recreational vehicles (“RVs”) at various manufacturing facilities located primarily in Indiana and Ohio. These products are sold to independent dealers primarily throughout the United States and Canada. Unless the context otherwise requires or indicates, all references to “Thor”, the “Company”, “we”, “our” and “us” refer to Thor Industries, Inc. and its subsidiaries.
	The Company’s core business activities are comprised of two distinct operations, which include the design, manufacture and sale of both towable recreational vehicles and motorized recreational vehicles. Accordingly, the Company has presented segment financial information for these two segments in Note 4 to the Condensed Consolidated Financial Statements. See Note 3, “Discontinued Operations,” in the Notes to the Condensed Consolidated Financial Statements for a description of the Company’s bus operations which were sold during the three months ended October 31, 2013. Accordingly, the accompanying financial statements (including footnote disclosures unless otherwise indicated) reflect these operations as discontinued operations apart from the Company’s continuing recreational vehicle operations.
	The July 31, 2013 amounts are derived from the annual audited financial statements. The interim financial statements are unaudited. In the opinion of management, all adjustments (which consist of normal recurring adjustments) necessary to present fairly the financial position, results of operations and cash flows for the interim periods presented have been made. These financial statements should be read in conjunction with the Company’s Annual Report on Form 10-K for the fiscal year ended July 31, 2013. Due to seasonality within the recreational vehicle industry, the extrapolated results of operations for the nine months ended April 30, 2014 are not necessarily indicative of the results for the full year.
	The preparation of financial statements in conformity with accounting principles generally accepted in the United States requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amount of revenues and expenses during the reporting period. Key estimates include reserves for inventory, incurred but not reported medical claims, warranty claims, recall liabilities, workers’ compensation claims, vehicle repurchases, uncertain tax positions, product and non-product litigation and fair value determinations made for both intangible assets acquired and asset impairment assessments. The Company bases its estimates on historical experience and on various other assumptions believed to be reasonable under the circumstances. The Company believes that such estimates are made using consistent and appropriate methods. Actual results could differ from these estimates.
Accounting Pronouncements	'
	Accounting Pronouncements - In April 2014, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update No. 2014-08 (ASU 2014-08) “Presentation of Financial Statements (Topic 205) and Property, Plant, and Equipment (Topic 360): Reporting Discontinued Operations and Disclosures of Disposals of Components of and Entity.” ASU 2014-08 raises the threshold for a disposal to qualify as a discontinued operation and requires new disclosures of both discontinued operations and certain other disposals that do not meet the definition of a discontinued operation. Under the new guidance, the disposal of a component or group of components of a business will be reported as discontinued operations if the disposal represents a strategic shift that has (or will have) a major effect on an entity’s operations and financial results. For the Company, ASU 2014-08 is effective for disposals (or classifications as held for sale) of components that first occur after July 31, 2015. Early adoption is permitted but only for disposals that have not been reported in financial statements previously issued. The impact to the Company will depend on future disposals.

Acquisitions_Tables

Acquisitions (Tables)	9 Months Ended
	Apr. 30, 2014
Bison	'
Summary of Fair Value Assigned to Assets Acquired	'
	The following table summarizes the fair values assigned to the Bison net assets acquired, which are based on internal and independent external valuations:
	Current assets		$      4,050
	Property, plant and equipment		625
	Dealer network		7,400
	Trademarks		1,800
	Backlog		140
	Goodwill		6,660
	Current liabilities		-3,761
	Total fair value of net assets acquired		$    16,914
Livin' Lite	'
Summary of Fair Value Assigned to Assets Acquired	'
	The following table summarizes the fair values assigned to the Livin’ Lite net assets acquired, which are based on internal and independent external valuations:
	Cash		$        247
	Other current assets		3,626
	Property, plant and equipment		137
	Dealer network		3,200
	Trademarks		1,500
	Design technology assets		1,100
	Non-compete agreements		130
	Backlog		110
	Goodwill		9,113
	Current liabilities		-2,147
	Total fair value of net assets acquired		17,016
	Less cash acquired		-247
	Total cash paid for acquisition, less cash acquired		$    16,769
K.Z. Inc.	'
Summary of Fair Value Assigned to Assets Acquired	'
	The following table summarizes our preliminary approximation of the fair value of the net assets acquired:
	Accounts receivable	$	13,500
	Inventories		14,500
	Property, plant and equipment		14,000
	Other assets		500
	Goodwill and intangible assets		23,905
	Current liabilities		-13,000
	Total preliminary approximation of net assets acquired	$	53,405

Discontinued_Operations_Tables

Discontinued Operations (Tables)	9 Months Ended
	Apr. 30, 2014
Operating Results of Discontinued Operations	'
	The following table summarizes the results of discontinued operations:
		Three Months Ended				Nine Months Ended
		April 30,				April 30,
	Discontinued Operations:	2014		2013		2014		2013
	Net sales	$	–	$	119,436	$	83,903	$	338,619
	Operating income (loss) of discontinued operations	$	(716)	$	3,587	$	-5,280	$	8,103
	Pre-tax gain on disposal of discontinued business		–		–		7,079		–
	Impairment charges		–		11,525		–		11,525
	Income (loss) before income taxes		-716		-7,938		1,799		-3,422
	Income tax benefit		-713		-2,982		-1,886		-1,582
	Income (loss) from discontinued operations, net of taxes	$	-3	$	-4,956	$	3,685	$	-1,840
Assets and Liabilities of Discontinued Operations	'
	The following is a summary of the assets and liabilities of discontinued operations, excluding cash, which were held for sale as of July 31, 2013:
	Accounts and other receivable, net	$	29,894
	Inventories, net of LIFO reserve of $9,683		61,800
	Property, plant and equipment, cost		50,985
	Accumulated depreciation, property, plant and equipment		-21,422
	Goodwill		5,559
	Other intangibles, net		3,743
	Deferred income taxes and other assets		2,540
	Deferred compensation plan assets		3,407
	Assets of discontinued operations	$	136,506
	Accounts payable	$	23,427
	Accrued compensation and related items		3,130
	Product warranties		3,891
	Deferred income taxes and other liabilities		1,252
	Deferred compensation plan liabilities		3,407
	Liabilities of discontinued operations	$	35,107

Business_Segments_Tables

Business Segments (Tables)	9 Months Ended
	Apr. 30, 2014
Schedule of Segment Reporting Information by Segment	'
		Three Months Ended				Nine Months Ended
		April 30,				April 30,
		2014		2013		2014		2013
	Net sales:
	Recreational vehicles:
	Towables	$	800,737	$	742,429	$	1,896,064	$	1,904,449
	Motorized		246,086		187,336		586,052		423,345
	Total	$	1,046,823	$	929,765	$	2,482,116	$	2,327,794
		Three Months Ended				Nine Months Ended
		April 30,				April 30,
		2014		2013		2014		2013
	Income (loss) from
	continuing operations
	before income taxes:
	Recreational vehicles:
	Towables	$	72,572	$	62,540	$	137,111	$	129,335
	Motorized		17,669		15,082		42,305		30,403
	Total recreational vehicles		90,241		77,622		179,416		159,738
	Corporate		-7,493		-7,059		-18,325		-20,549
	Total	$	82,748	$	70,563	$	161,091	$	139,189
	Total assets:	April 30, 2014		July 31, 2013
	Recreational vehicles:
	Towables	$	910,674	$	759,658
	Motorized		218,651		126,123
	Total recreational vehicles		1,129,325		885,781
	Corporate		243,078		305,981
	Assets of discontinued operations		–		136,506
	Total	$	1,372,403	$	1,328,268

Earnings_Per_Common_Share_Tabl

Earnings Per Common Share (Tables)	9 Months Ended
	Apr. 30, 2014
Schedule of Earnings Per Common Share	'
		Three Months Ended				Nine Months Ended
		April 30,				April 30,
		2014		2013		2014		2013
	Weighted average common shares outstanding for basic earnings per share		53,289,864		53,023,277		53,261,186		52,984,192
	Stock options and unvested restricted stock and restricted stock units		95,500		91,198		84,458		104,199
	Weighted average common shares outstanding for diluted earnings per share		53,385,364		53,114,475		53,345,644		53,088,391

Inventories_Tables

Inventories (Tables)	9 Months Ended
	Apr. 30, 2014
Schedule of Major Classifications of Inventories	'
	Major classifications of inventories are:
		April 30, 2014		July 31, 2013
	Raw materials	$	121,535	$	99,154
	Chassis		50,804		34,108
	Work in process		53,486		36,188
	Finished goods		35,885		9,888
	Total		261,710		179,338
	Excess of FIFO costs over LIFO costs		-27,322		-26,302
	Total inventories	$	234,388	$	153,036

Property_Plant_and_Equipment_T

Property, Plant and Equipment (Tables)	9 Months Ended
	Apr. 30, 2014
Property, Plant and Equipment	'
	Property, plant and equipment is stated at cost, net of accumulated depreciation, and consists of the following:
		April 30, 2014		July 31, 2013
	Land	$	19,896	$	20,885
	Buildings and improvements		155,315		150,628
	Machinery and equipment		79,764		73,478
	Total cost		254,975		244,991
	Less accumulated depreciation		106,006		101,182
	Net property, plant and equipment	$	148,969	$	143,809

Intangible_Assets_and_Goodwill1

Intangible Assets and Goodwill (Tables)	9 Months Ended
	Apr. 30, 2014
Components of Amortizable Intangible Assets	'
	The components of amortizable intangible assets are as follows:
		Weighted Average		April 30, 2014				July 31, 2013
		Remaining Life
		in Years at		Cost		Accumulated		Cost		Accumulated
		April 30, 2014				Amortization				Amortization
	Dealer networks	9		$	77,600	$	24,917	$	67,000	$	19,121
	Non-compete agreements	1			4,260		3,037		4,130		2,375
	Trademarks	21			38,342		5,011		35,042		3,843
	Design technology and other	11			22,650		5,919		21,300		4,380
	intangibles
	Total amortizable intangible assets			$	142,852	$	38,884	$	127,472	$	29,719
Estimated Annual Amortization Expense	'
	Estimated annual amortization expense is as follows:
	For the fiscal year ending July 31, 2014	$	12,267
	For the fiscal year ending July 31, 2015		12,102
	For the fiscal year ending July 31, 2016		10,760
	For the fiscal year ending July 31, 2017		10,134
	For the fiscal year ending July 31, 2018		9,687
	For the fiscal year ending July 31, 2019		9,021
	For the fiscal year ending July 31, 2020 and thereafter		49,163
		$	113,134
Schedule of Change in Carrying Value in Goodwill	'
	The change in carrying value in goodwill from July 31, 2013 to April 30, 2014 is as follows:
		Goodwill
	Balance at July 31, 2013	$	238,103
	Acquisitions of towables businesses		15,773
	Balance at April 30, 2014	$	253,876

Investments_and_Fair_Value_Mea1

Investments and Fair Value Measurements (Tables)	9 Months Ended
	Apr. 30, 2014
Assets Measured at Fair Value Using Significant Unobservable Inputs	'
	The following table provides a reconciliation of the beginning and ending balance for the assets measured at fair value using significant unobservable inputs (Level 3 financial assets):
		Fair Value Measurements at
		Reporting Date Using
		Significant Unobservable
		Inputs
		(Level 3)
	Balance at July 31, 2013	$	666
	Net change in other comprehensive income		34
	Sales		-700
	Balance at April 30, 2014	$	–

Product_Warranties_Tables

Product Warranties (Tables)	9 Months Ended
	Apr. 30, 2014
Schedule of Changes in Product Warranty Reserves for Continuing Operations	'
	Changes in our product warranty reserves for continuing operations are as follows:
		Three Months Ended				Nine Months Ended
		April 30,				April 30,
		2014		2013		2014		2013
	Beginning balance	$	84,134	$	75,031	$	84,250	$	69,604
	Provision		24,383		23,281		65,576		66,226
	Payments		(21,564)		(18,370)		(63,482)		(55,888)
	Acquisitions		–		–		609		–
	Ending balance	$	86,953	$	79,942	$	86,953	$	79,942

Contingent_Liabilities_and_Com1

Contingent Liabilities and Commitments (Tables)	9 Months Ended
	Apr. 30, 2014
Losses Due to Repurchases Under Repurchase Agreements	'
	The table below reflects losses incurred under repurchase agreements in the periods noted. The Company believes that any future losses under these agreements will not have a significant effect on the Company’s consolidated financial position, results of operations or cash flows.
		Three Months Ended				Nine Months Ended
		April 30,				April 30,
		2014		2013		2014		2013
	Cost of units repurchased	$	598	$	3,650	$	1,047	$	5,778
	Realization of units resold		526		3,290		916		5,059
	Losses due to repurchase	$	72	$	360	$	131	$	719

Stockholders_Equity_Tables

Stockholders' Equity (Tables)	9 Months Ended
	Apr. 30, 2014
Schedule of Change in Retained Earnings	'
	The components of the change in retained earnings are as follows:
	Balance as of July 31, 2013	$	953,740
	Net income		112,422
	Dividends paid		(90,057	)
	Balance as of April 30, 2014	$	976,105

Nature_of_Operations_and_Accou2

Nature of Operations and Accounting Policies - Additional Information (Detail)	9 Months Ended
	Apr. 30, 2014
	Segment
Significant Accounting Policies [Line Items]	'
Number of reportable segments	2

Acquisitions_Additional_Inform

Acquisitions - Additional Information (Detail) (USD $)

1 Months Ended

9 Months Ended

1 Months Ended

9 Months Ended

1 Months Ended

9 Months Ended

1 Months Ended

9 Months Ended

1 Months Ended

9 Months Ended

1 Months Ended

9 Months Ended

1 Months Ended

1 Months Ended

1 Months Ended

11 Months Ended

In Thousands, unless otherwise specified

Oct. 31, 2013

Aug. 30, 2013

Apr. 30, 2014

Apr. 30, 2013

Jul. 31, 2013

Oct. 31, 2013

Aug. 30, 2013

Apr. 30, 2014

Oct. 31, 2013

Aug. 30, 2013

Apr. 30, 2014

Oct. 31, 2013

Aug. 30, 2013

Apr. 30, 2014

Aug. 30, 2013

Apr. 30, 2014

Aug. 30, 2013

Apr. 30, 2014

Aug. 30, 2013

Aug. 30, 2013

Aug. 30, 2013

Aug. 30, 2013

Aug. 30, 2013

Aug. 30, 2013

Dec. 20, 2012

Oct. 03, 2012

Dec. 20, 2012

Oct. 03, 2012

Dec. 20, 2012

Oct. 03, 2012

Dec. 20, 2012

Oct. 31, 2013

Apr. 30, 2014

Oct. 31, 2013

Oct. 31, 2013

Oct. 31, 2013

Dealer Networks

Dealer Networks

Dealer Networks

Trademarks

Trademarks

Trademarks

Backlog

Backlog

Backlog

Design Technology Assets

Design Technology Assets

Non-Compete Agreements

Non-Compete Agreements

Livin' Lite

Livin' Lite

Livin' Lite

Livin' Lite

Livin' Lite

Livin' Lite

Buses

Buses

Buses

Buses

Buses

Buses

Buses

Bison

Bison

Bison

Bison

Bison

Dealer Networks

Trademarks

Backlog

Design Technology Assets

Non-Compete Agreements

Dealer Networks

Dealer Networks

Trademarks

Trademarks

Backlog

Dealer Networks

Trademarks

Backlog

Business Acquisition [Line Items]

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Payment to acquire business

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

$6,804

$3,914

'

'

'

'

'

$16,718

$16,914

'

'

'

Asset purchase agreement date

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

30-Aug-13

'

'

'

'

'

'

3-Oct-12

'

'

'

'

'

31-Oct-13

'

'

'

'

Additional cash payment

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

196

'

'

'

Amortizable intangible assets, weighted average useful life

'13 years 3 months 18 days

'10 years 2 months 12 days

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Amortizable intangible assets, amortization period

'

'

'

'

'

'12 years

'8 years

'9 years

'20 years

'20 years

'21 years

'42 days

'42 days

'

'5 years

'

'2 years

'1 year

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Amortizable intangible assets, amortization method

'

'

'

'

'

'

'

'Accelerated cash flow basis

'

'

'Straight line basis

'

'

'Straight line basis

'

'Straight line basis

'

'Straight line basis

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Payment to acquire business, net

'

'

33,683

10,718

'

'

'

'

'

'

'

'

'

'

'

'

'

'

16,769

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Business acquisition allocated to inventory

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

804

915

'

'

'

'

'

'

'

'

'

'

Business acquisition allocated to property and equipment

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

137

'

'

'

'

'

630

331

'

'

'

'

'

625

'

'

'

'

Business acquisition allocated to Certain liabilities

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

225

'

'

'

'

'

'

'

'

'

'

'

Business acquisition allocated to goodwill

'

'

253,876

'

238,103

'

'

'

'

'

'

'

'

'

'

'

'

'

9,113

'

'

'

'

'

4,495

768

'

'

'

'

'

6,660

'

'

'

'

Business acquisition allocated to amortizing intangible asset

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

$3,200

$1,500

$110

$1,100

$130

'

'

$410

$900

$670

$1,000

$20

'

'

$7,400

$1,800

$140

Summary_of_Fair_Value_Assigned

Summary of Fair Value Assigned to Net Assets Acquired (Detail) (USD $)

9 Months Ended

1 Months Ended

In Thousands, unless otherwise specified

Apr. 30, 2014

Apr. 30, 2013

Jul. 31, 2013

Oct. 31, 2013

Oct. 31, 2013

Oct. 31, 2013

Oct. 31, 2013

Aug. 30, 2013

Aug. 30, 2013

Aug. 30, 2013

Aug. 30, 2013

Aug. 30, 2013

Aug. 30, 2013

Bison

Bison

Bison

Bison

Livin' Lite

Livin' Lite

Livin' Lite

Livin' Lite

Livin' Lite

Livin' Lite

Dealer Networks

Trademarks

Backlog

Dealer Networks

Trademarks

Backlog

Design Technology Assets

Non-Compete Agreements

Business Acquisition [Line Items]

'

'

'

'

'

'

'

'

'

'

'

'

'

Cash

'

'

'

'

'

'

'

$247

'

'

'

'

'

Current assets

'

'

'

4,050

'

'

'

'

'

'

'

'

'

Other current assets

'

'

'

'

'

'

'

3,626

'

'

'

'

'

Property, plant and equipment

'

'

'

625

'

'

'

137

'

'

'

'

'

Goodwill

253,876

'

238,103

6,660

'

'

'

9,113

'

'

'

'

'

Business acquisition allocated to amortizing intangible asset

'

'

'

'

7,400

1,800

140

'

3,200

1,500

110

1,100

130

Current liabilities

'

'

'

-3,761

'

'

'

-2,147

'

'

'

'

'

Total fair value of net assets acquired

'

'

'

16,914

'

'

'

17,016

'

'

'

'

'

Less cash acquired

'

'

'

'

'

'

'

-247

'

'

'

'

'

Total cash paid for acquisition, less cash acquired

$33,683

$10,718

'

'

'

'

'

$16,769

'

'

'

'

'

Discontinued_Operations_Additi

Discontinued Operations - Additional Information (Detail) (USD $)	1 Months Ended		3 Months Ended	9 Months Ended	3 Months Ended	9 Months Ended		3 Months Ended
	Feb. 19, 2014	Oct. 21, 2013	Apr. 30, 2013	Apr. 30, 2014	Apr. 30, 2013	Apr. 30, 2013	Apr. 30, 2014	Apr. 30, 2014
					Buses	Buses	Buses	Discontinued Operations
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]	'	'	'	'	'	'	'	'
Proceeds from sale of bus business	'	$100,000,000	'	$105,043,000	'	'	'	'
Discontinued operation, amounts collected from ASV	5,043,000	'	'	'	'	'	'	'
Pre-tax gain on sale of business	'	'	'	7,079,000	'	'	'	'
Amortizable intangible assets impairment charge	'	'	'	'	'	'	'	4,715,000
Goodwill fair value	'	'	'	'	'	'	0	'
Third quarter impairment	'	'	'	0	6,810,000	'	'	'
Impairment of goodwill and intangible assets	'	'	'	'	'	11,525,000	'	'
Disposition of ambulance net assets	'	'	12,051,000	'	'	'	'	'
Gain (loss) recognized on sale of assets	'	'	0	'	'	'	'	'
Impact of indemnification to tax expenses	'	'	'	$1,883,000	'	'	'	'

Operating_Results_of_Discontin

Operating Results of Discontinued Operations (Detail) (USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Apr. 30, 2014	Apr. 30, 2013	Apr. 30, 2014	Apr. 30, 2013
Discontinued Operations:	'	'	'	'
Net sales	'	$119,436	$83,903	$338,619
Operating income (loss) of discontinued operations	-716	3,587	-5,280	8,103
Pre-tax gain on disposal of discontinued business	'	'	7,079	'
Impairment charges	'	11,525	'	11,525
Income (loss) before income taxes	-716	-7,938	1,799	-3,422
Income tax benefit	-713	-2,982	-1,886	-1,582
Income (loss) from discontinued operations, net of taxes	($3)	($4,956)	$3,685	($1,840)

Assets_and_Liabilities_of_Disc

Assets and Liabilities of Discontinued Operations (Detail) (USD $)	Jul. 31, 2013
In Thousands, unless otherwise specified
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]	'
Accounts and other receivable, net	$29,894
Inventories, net of LIFO reserve of $9,683	61,800
Property, plant and equipment, cost	50,985
Accumulated depreciation, property, plant and equipment	-21,422
Goodwill	5,559
Other intangibles, net	3,743
Deferred income taxes and other assets	2,540
Deferred compensation plan assets	3,407
Assets of discontinued operations	136,506
Accounts payable	23,427
Accrued compensation and related items	3,130
Product warranties	3,891
Deferred income taxes and other liabilities	1,252
Deferred compensation plan liabilities	3,407
Liabilities of discontinued operations	$35,107

Assets_and_Liabilities_of_Disc1

Assets and Liabilities of Discontinued Operations (Parenthetical) (Detail) (USD $)	Jul. 31, 2013
In Thousands, unless otherwise specified
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]	'
Inventory LIFO reserve	$9,683

Business_Segments_Additional_I

Business Segments - Additional Information (Detail)	9 Months Ended
	Apr. 30, 2014
	Segment
Segment Reporting Information [Line Items]	'
Number of reportable segments	2

Schedule_of_Segment_Reporting_

Schedule of Segment Reporting Information by Segment (Detail) (USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Apr. 30, 2014	Apr. 30, 2013	Apr. 30, 2014	Apr. 30, 2013
Segment Reporting Information [Line Items]	'	'	'	'
Net sales	$1,046,823	$929,765	$2,482,116	$2,327,794
Income (loss) from continuing operations before income taxes	82,748	70,563	161,091	139,189
Recreation Vehicles	'	'	'	'
Segment Reporting Information [Line Items]	'	'	'	'
Income (loss) from continuing operations before income taxes	90,241	77,622	179,416	159,738
Recreation Vehicles | Towables	'	'	'	'
Segment Reporting Information [Line Items]	'	'	'	'
Income (loss) from continuing operations before income taxes	72,572	62,540	137,111	129,335
Recreation Vehicles | Motorized	'	'	'	'
Segment Reporting Information [Line Items]	'	'	'	'
Income (loss) from continuing operations before income taxes	17,669	15,082	42,305	30,403
Corporate	'	'	'	'
Segment Reporting Information [Line Items]	'	'	'	'
Income (loss) from continuing operations before income taxes	-7,493	-7,059	-18,325	-20,549
Continuing Operations | Recreation Vehicles	'	'	'	'
Segment Reporting Information [Line Items]	'	'	'	'
Net sales	1,046,823	929,765	2,482,116	2,327,794
Continuing Operations | Recreation Vehicles | Towables	'	'	'	'
Segment Reporting Information [Line Items]	'	'	'	'
Net sales	800,737	742,429	1,896,064	1,904,449
Continuing Operations | Recreation Vehicles | Motorized	'	'	'	'
Segment Reporting Information [Line Items]	'	'	'	'
Net sales	$246,086	$187,336	$586,052	$423,345

Schedule_of_Segment_Reporting_1

Schedule of Segment Reporting Information, by Segment Balance Sheet Item (Detail) (USD $)	Apr. 30, 2014	Jul. 31, 2013
In Thousands, unless otherwise specified
Segment Reporting Information [Line Items]	'	'
Identifiable assets	$1,372,403	$1,328,268
Continuing Operations | Recreation Vehicles	'	'
Segment Reporting Information [Line Items]	'	'
Identifiable assets	1,129,325	885,781
Continuing Operations | Recreation Vehicles | Towables	'	'
Segment Reporting Information [Line Items]	'	'
Identifiable assets	910,674	759,658
Continuing Operations | Recreation Vehicles | Motorized	'	'
Segment Reporting Information [Line Items]	'	'
Identifiable assets	218,651	126,123
Continuing Operations | Corporate	'	'
Segment Reporting Information [Line Items]	'	'
Identifiable assets	243,078	305,981
Discontinued Operations	'	'
Segment Reporting Information [Line Items]	'	'
Identifiable assets	'	$136,506

Earnings_Per_Common_Share_Deta

Earnings Per Common Share (Detail)	3 Months Ended		9 Months Ended
	Apr. 30, 2014	Apr. 30, 2013	Apr. 30, 2014	Apr. 30, 2013
Earnings Per Share Disclosure [Line Items]	'	'	'	'
Weighted average common shares outstanding for basic earnings per share	53,289,864	53,023,277	53,261,186	52,984,192
Stock options and unvested restricted stock and restricted stock units	95,500	91,198	84,458	104,199
Weighted average common shares outstanding for diluted earnings per share	53,385,364	53,114,475	53,345,644	53,088,391

Earnings_Per_Common_Share_Addi

Earnings Per Common Share - Additional Information (Detail)	9 Months Ended
	Apr. 30, 2014	Apr. 30, 2013
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]	'	'
Antidilutive stock options, unvested restricted stock and restricted stock units outstanding	20,318	36,264

Schedule_of_Major_Classificati

Schedule of Major Classifications of Inventories (Detail) (USD $)	Apr. 30, 2014	Jul. 31, 2013
In Thousands, unless otherwise specified
Inventory [Line Items]	'	'
Raw materials	$121,535	$99,154
Chassis	50,804	34,108
Work in process	53,486	36,188
Finished goods	35,885	9,888
Total	261,710	179,338
Excess of FIFO costs over LIFO costs	-27,322	-26,302
Total inventories	$234,388	$153,036

Inventories_Additional_Informa

Inventories - Additional Information (Detail) (USD $)	Apr. 30, 2014	Jul. 31, 2013
In Thousands, unless otherwise specified
Inventory [Line Items]	'	'
Inventory	$261,710	$179,338
Subsidiaries valued inventory in first-in, first-out method	$27,096	$15,335

Property_Plant_and_Equipment_D

Property, Plant and Equipment (Detail) (USD $)	Apr. 30, 2014	Jul. 31, 2013
In Thousands, unless otherwise specified
Property, Plant and Equipment [Line Items]	'	'
Land	$19,896	$20,885
Buildings and improvements	155,315	150,628
Machinery and equipment	79,764	73,478
Total cost	254,975	244,991
Less accumulated depreciation	106,006	101,182
Net property, plant and equipment	$148,969	$143,809

Property_Plant_and_Equipment_A

Property, Plant and Equipment - Additional Information (Detail) (USD $)	3 Months Ended	9 Months Ended
In Thousands, unless otherwise specified	Oct. 31, 2013	Apr. 30, 2014	Jul. 31, 2014	Jul. 31, 2014	Jul. 31, 2014
			Scenario Forecast	Scenario Forecast	Scenario Forecast
				Land	Building and Building Improvements
Property, Plant and Equipment [Line Items]	'	'	'	'	'
Assets Held-for-sale, property, plant and equipment	'	'	$5,465	$2,312	$3,153
Non-cash impairment charge	$710	$710	'	'	'

Components_of_Amortizable_Inta

Components of Amortizable Intangible Assets (Detail) (USD $)	1 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Oct. 31, 2013	Aug. 30, 2013	Apr. 30, 2014	Jul. 31, 2013
Finite-Lived Intangible Assets [Line Items]	'	'	'	'
Cost	'	'	$142,852	$127,472
Accumulated Amortization	'	'	38,884	29,719
Dealer Networks	'	'	'	'
Finite-Lived Intangible Assets [Line Items]	'	'	'	'
Weighted Average Remaining Life in Years	'12 years	'8 years	'9 years	'
Cost	'	'	77,600	67,000
Accumulated Amortization	'	'	24,917	19,121
Non-Compete Agreements	'	'	'	'
Finite-Lived Intangible Assets [Line Items]	'	'	'	'
Weighted Average Remaining Life in Years	'	'2 years	'1 year	'
Cost	'	'	4,260	4,130
Accumulated Amortization	'	'	3,037	2,375
Trademarks	'	'	'	'
Finite-Lived Intangible Assets [Line Items]	'	'	'	'
Weighted Average Remaining Life in Years	'20 years	'20 years	'21 years	'
Cost	'	'	38,342	35,042
Accumulated Amortization	'	'	5,011	3,843
Design Technology And Other Intangibles	'	'	'	'
Finite-Lived Intangible Assets [Line Items]	'	'	'	'
Weighted Average Remaining Life in Years	'	'	'11 years	'
Cost	'	'	22,650	21,300
Accumulated Amortization	'	'	$5,919	$4,380

Estimated_Annual_Amortization_

Estimated Annual Amortization Expense (Detail) (USD $)	Apr. 30, 2014
In Thousands, unless otherwise specified
Expected Amortization Expense [Line Items]	'
Estimated annual amortization expense, For the fiscal year ending July 31, 2014	$12,267
Estimated annual amortization expense, For the fiscal year ending July 31, 2015	12,102
Estimated annual amortization expense, For the fiscal year ending July 31, 2016	10,760
Estimated annual amortization expense, For the fiscal year ending July 31, 2017	10,134
Estimated annual amortization expense, For the fiscal year ending July 31, 2018	9,687
Estimated annual amortization expense, For the fiscal year ending July 31, 2019	9,021
Estimated annual amortization expense, For the fiscal year ending July 31, 2020 and thereafter	49,163
Estimated annual amortization expense, Total	$113,134

Schedule_of_Change_in_Carrying

Schedule of Change in Carrying Value in Goodwill (Detail) (USD $)	Apr. 30, 2014	Jul. 31, 2013	Apr. 30, 2014
In Thousands, unless otherwise specified			Towables
Goodwill [Line Items]	'	'	'
Beginning Balance	$253,876	$238,103	'
Acquisitions of towables businesses	'	'	15,773
Ending Balance	$253,876	$238,103	'

Intangible_Assets_and_Goodwill2

Intangible Assets and Goodwill - Additional Information (Detail) (USD $)	9 Months Ended
	Apr. 30, 2014
Impairment of goodwill	$0

Concentration_of_Risk_Addition

Concentration of Risk - Additional Information (Detail) (Freedom Roads, LLC)	9 Months Ended
	Apr. 30, 2014	Apr. 30, 2013	Jul. 31, 2013
Freedom Roads, LLC	'	'	'
Concentration Risk [Line Items]	'	'	'
Percentage of sales attributable to dealer	16.00%	16.00%	'
Percentage of consolidated accounts receivable attributable to one dealer	19.00%	'	24.00%

Loan_Transactions_and_Related_1

Loan Transactions and Related Notes Receivable - Additional Information (Detail) (USD $)	Jan. 31, 2009	Jan. 31, 2009	Apr. 30, 2014	Dec. 31, 2009
In Thousands, unless otherwise specified	First Credit Agreement	Second Credit Agreement	Third Credit Agreement	Third Credit Agreement
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'
Loan amount	$10,000	$10,000	'	$10,000
Original principal amount outstanding	'	'	$7,400	'
Notes receivable, maturity	'	'	30-Aug-15	'

Investments_and_Fair_Value_Mea2

Investments and Fair Value Measurements - Additional Information (Detail) (USD $)	Apr. 30, 2014	Jul. 31, 2013
In Thousands, unless otherwise specified
Level 3	'	'
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]	'	'
Investments in auction rate securities	$0	$666
Level 1	'	'
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]	'	'
Other investments securities	8,462	7,000
Level 1 | Discontinued Operations	'	'
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]	'	'
Other investments securities	'	$3,407

Assets_Measured_at_Fair_Value_

Assets Measured at Fair Value Using Significant Unobservable Inputs (Detail) (Level 3, USD $)	9 Months Ended
In Thousands, unless otherwise specified	Apr. 30, 2014
Level 3	'
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]	'
Beginning Balances	$666
Net change in other comprehensive income	34
Sales	-700
Ending Balances	'

Product_Warranties_Additional_

Product Warranties - Additional Information (Detail)	9 Months Ended
	Apr. 30, 2014
Product Warranty [Line Items]	'
Warranty period for retail customers, years	'1 year
Period of longer warranty for structural components	'Up to 5 years

Schedule_of_Changes_in_Product

Schedule of Changes in Product Warranty Reserves for Continuing Operations (Detail) (USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Apr. 30, 2014	Apr. 30, 2013	Apr. 30, 2014	Apr. 30, 2013
Product Warranty	'	'	'	'
Beginning balance	$84,134	$75,031	$84,250	$69,604
Provision	24,383	23,281	65,576	66,226
Payments	-21,564	-18,370	-63,482	-55,888
Acquisitions	'	'	609	'
Ending balance	$86,953	$79,942	$86,953	$79,942

Provision_for_Income_Taxes_Add

Provision for Income Taxes - Additional Information (Detail) (USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Apr. 30, 2014	Apr. 30, 2013	Apr. 30, 2014	Apr. 30, 2013
Income Tax [Line Items]	'	'	'	'
Maximum percentage of tax benefits realized upon ultimate settlement	'	'	50.00%	'
Effective income tax rate	33.40%	31.00%	32.50%	30.70%
Decreases in unrecognized tax benefits resulting from settlement	$760	'	$6,443	'
Income tax benefit related to gross uncertain tax benefit releases, net	694	'	3,326	'
Interest and penalties related to uncertain tax benefits	281	'	868	'
Expected decrease in unrecognized tax benefits due to resolution of uncertain tax positions	'	'	3,262	'
Expected decrease in interest and penalties due to resolution of uncertain tax positions	'	'	798	'
Minimum	'	'	'	'
Income Tax [Line Items]	'	'	'	'
Expected gross unrecognized tax benefits decrease	'	'	900	'
Expected decrease in interest and penalties	'	'	400	'
Maximum	'	'	'	'
Income Tax [Line Items]	'	'	'	'
Expected gross unrecognized tax benefits decrease	'	'	6,300	'
Expected decrease in interest and penalties	'	'	$3,800	'

Contingent_Liabilities_and_Com2

Contingent Liabilities and Commitments - Additional Information (Detail) (USD $)	9 Months Ended
In Thousands, unless otherwise specified	Apr. 30, 2014	Jul. 31, 2013
Loss Contingencies [Line Items]	'	'
Standby repurchase obligations amount	$1,246,754	'
Term of commitments	'Up to eighteen months	'
Repurchase and guarantee reserve balances	$3,878	$3,778

Losses_Due_to_Repurchases_unde

Losses Due to Repurchases under Repurchase Agreements (Detail) (USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Apr. 30, 2014	Apr. 30, 2013	Apr. 30, 2014	Apr. 30, 2013
Loss Contingencies [Line Items]	'	'	'	'
Cost of units repurchased	$598	$3,650	$1,047	$5,778
Realization of units resold	526	3,290	916	5,059
Losses due to repurchase	$72	$360	$131	$719

Stockholders_Equity_Additional

Stockholders' Equity - Additional Information (Detail) (USD $)	9 Months Ended		3 Months Ended			9 Months Ended	1 Months Ended	9 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Apr. 30, 2014	Apr. 30, 2013	Apr. 30, 2014	Jan. 31, 2014	Oct. 31, 2013	Apr. 30, 2014	Nov. 30, 2013	Apr. 30, 2014	Apr. 30, 2013	Apr. 30, 2014	Apr. 30, 2013
			Regular Dividend	Regular Dividend	Regular Dividend	Regular Dividend	Special Dividend	Restricted Stock Units (RSUs)	Restricted Stock Units (RSUs)	Restricted Stock Units (RSUs)	Restricted Stock Units (RSUs)
										Discontinued Operations	Discontinued Operations
Stock Based Compensation And Stockholders Equity [Line Items]	'	'	'	'	'	'	'	'	'	'	'
Total compensation expenses	'	'	'	'	'	'	'	$3,943	$2,051	$480	$156
Payments related to vesting of stock-based awards	1,251	'	'	'	'	'	'	'	'	'	'
Dividends declared and paid per common share	'	'	$0.23	$0.23	$0.23	'	$1	'	'	'	'
Cash dividends	'	'	'	'	'	90,057	'	'	'	'	'
Regular cash dividends paid	36,767	28,614	'	'	'	'	'	'	'	'	'
Special cash dividends paid	$53,290	$79,525	'	'	'	'	$53,290	'	'	'	'

Schedule_of_Change_in_Retained

Schedule of Change in Retained Earnings (Detail) (USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Apr. 30, 2014	Apr. 30, 2013	Apr. 30, 2014	Apr. 30, 2013
Retained Earnings Adjustments [Line Items]	'	'	'	'
Beginning Balance	'	'	$953,740	'
Net income	55,122	43,757	112,422	94,641
Dividends paid	'	'	-90,057	'
Ending Balance	$976,105	'	$976,105	'

Subsequent_Event_Additional_In

Subsequent Event - Additional Information (Detail) (USD $)	Apr. 30, 2014	Apr. 30, 2014	2-May-14
In Thousands, unless otherwise specified		K.Z. Inc.	Subsequent Event
			K.Z. Inc.
Subsequent Event [Line Items]	'	'	'
Payment to acquire business	'	'	$53,405
Restricted cash	$53,405	$53,405	'

Summary_of_Preliminary_Fair_Va

Summary of Preliminary Fair Value Assigned to Net Assets Acquired (Detail) (Subsequent Event, K.Z. Inc., USD $)	2-May-14
In Thousands, unless otherwise specified
Subsequent Event | K.Z. Inc.	'
Business Acquisition [Line Items]	'
Accounts receivable	$13,500
Inventories	14,500
Property, plant and equipment	14,000
Other assets	500
Goodwill and intangible assets	23,905
Current liabilities	-13,000
Total preliminary approximation of net assets acquired	$53,405