CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jan. 31, 2020	Jul. 31, 2019
Current assets:
Cash and cash equivalents	$ 289,803	$ 279,072
Accounts receivable—net	151,511	158,114
Inventories	120,788	120,037
Prepaid expenses and other current assets	18,889	16,056
Total current assets	580,991	573,279
Property, plant and equipment—net	112,782	110,048
Goodwill	410,455	410,987
Other intangible assets	33,580	36,123
Deferred income taxes	7,120	7,298
Operating Lease, Right-of-Use Asset	49,117	0
Other assets	21,753	19,573
Total	1,215,798	1,157,308
Current liabilities:
Accounts payable	51,233	64,810
Accrued compensation and benefits	38,561	62,509
Taxes, other than income taxes	7,703	8,107
Accrued income taxes	6,075	6,557
Operating Lease, Liability, Current	14,901	0
Other current liabilities	48,590	49,796
Total current liabilities	216,690	241,945
Operating Lease, Liability, Noncurrent	36,993	0
Long-term Debt, Current Maturities	49,627	50,166
Other liabilities	62,191	64,589
Total liabilities	315,874	306,534
Stockholders’ equity:
Class A nonvoting common stock—Issued 51,261,487 shares, and outstanding 49,810,101 and 49,458,841 shares, respectively	513	513
Class B voting common stock—Issued and outstanding, 3,538,628 shares	35	35
Additional paid-in capital	329,263	329,969
Retained earnings	685,758	637,843
Treasury stock—1,451,386 and 1,802,646 shares, respectively, of Class A nonvoting common stock, at cost	(43,155)	(46,332)
Accumulated other comprehensive loss	(72,490)	(71,254)
Total stockholders’ equity	899,924	850,774
Total	$ 1,215,798	$ 1,157,308