Condensed Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Jan. 31, 2014	Jul. 31, 2013
Current assets:
Cash and cash equivalents	$ 204,860	$ 236,601
Accounts receivable:
Trade, less allowance for doubtful accounts of $148 at 1/31/14 and $157 at 7/31/13	208,736	230,852
Other	18,243	15,527
Inventories	221,936	153,036
Notes receivable	1,400	6,426
Prepaid income taxes, expenses and other	18,853	5,238
Deferred income taxes	46,596	46,518
Assets of discontinued operations		136,506
Total current assets	720,624	830,704
Property, plant and equipment:
Land	21,279	20,885
Buildings and improvements	156,922	150,628
Machinery and equipment	77,398	73,478
Total cost	255,599	244,991
Less accumulated depreciation	105,475	101,182
Net property, plant and equipment	150,124	143,809
Other assets:
Goodwill	253,876	238,103
Amortizable intangible assets	107,069	97,753
Long-term notes receivable	8,367	9,766
Other	8,537	8,133
Total other assets	377,849	353,755
TOTAL ASSETS	1,248,597	1,328,268
Current liabilities:
Accounts payable	132,939	135,040
Accrued liabilities:
Compensation and related items	31,217	47,496
Product warranties	84,134	84,250
Income and other taxes	8,575	21,350
Promotions and rebates	16,325	12,580
Product/property liability and related liabilities	13,300	10,642
Other	13,538	15,207
Liabilities of discontinued operations		35,107
Total current liabilities	300,028	361,672
Unrecognized income tax benefits	34,265	41,219
Deferred income taxes, net	20,866	18,560
Other long-term liabilities	16,022	14,203
Total long-term liabilities	71,153	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 shares at 1/31/14 and 62,045,264 at 7/31/13	6,219	6,205
Additional paid-in capital	205,355	198,838
Retained earnings	933,240	953,740
Accumulated other comprehensive loss - unrealized loss on available-for-sale investments		(22)
Less treasury shares of 8,879,937 at 1/31/14 and 8,858,280 at 7/31/13, at cost	(267,398)	(266,147)
Total stockholders' equity	877,416	892,614
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 1,248,597	$ 1,328,268