Condensed Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Oct. 31, 2011	Jul. 31, 2011
Current assets:
Cash and cash equivalents	$ 371,594	$ 389,971
Accounts Receivable - net	232,837	228,483
Inventories:
Finished products	64,652	62,152
Work-in-process	16,259	14,550
Raw materials and supplies	28,752	27,484
Total inventories	109,663	104,186
Prepaid expenses and other current assets	42,120	35,647
Total current assets	756,214	758,287
Other assets:
Goodwill	792,303	800,343
Other intangible assets	84,461	89,961
Deferred income taxes	50,676	53,755
Other	19,444	19,244
Cost:
Land	6,360	6,406
Buildings and improvements	103,683	104,644
Machinery and equipment	303,493	305,557
Construction in progress	13,431	11,226
Property, plant and equipment - gross	426,967	427,833
Less accumulated depreciation	290,704	287,918
Property, plant and equipment - net	136,263	139,915
Total	1,839,361	1,861,505
Current liabilities:
Accounts payable	96,237	98,847
Wages and amounts withheld from employees	46,221	69,798
Taxes, other than income taxes	8,963	7,612
Accrued income taxes	16,170	9,954
Other current liabilities	57,717	54,406
Current maturities on long-term debt	61,264	61,264
Total current liabilities	286,572	301,881
Long-term obligations, less current maturities	330,054	331,914
Other liabilities	68,200	71,518
Total liabilities	684,826	705,313
Stockholders' investment:
Additional paid-in capital	310,602	307,527
Income retained in the business	812,142	789,100
Treasury stock - 2,082,801 and 1,667,235 shares, respectively of Class A nonvoting common stock, at cost	(61,015)	(50,017)
Accumulated other comprehensive income	96,778	113,898
Other	(4,520)	(4,864)
Total stockholders' investment	1,154,535	1,156,192
Total	1,839,361	1,861,505
Class A Nonvoting Common Stock
Stockholders' investment:
Common stock	513	513
Class B Common Stock
Stockholders' investment:
Common stock	$ 35	$ 35