CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Sep. 30, 2012
Current assets:
Cash and cash equivalents	$ 220,945	$ 204,335
Accounts receivable, net of allowance for doubtful accounts of $1,410 at June 30, 2013 and $1,623 at September 30, 2012	151,223	153,190
Inventories, net	166,564	159,055
Deferred income taxes, net	20,361	20,361
Other current assets	24,576	24,400
Total current assets	583,669	561,341
Property and equipment, net	125,644	116,146
Goodwill	790,236	790,236
Intangible assets, net	336,130	399,991
Deferred income taxes, net	31,051	33,066
Other assets	28,047	33,850
TOTAL ASSETS	1,894,777	1,934,630
Current liabilities:
Accounts payable	57,672	75,351
Accrued liabilities	70,477	80,224
Current maturity of long-term liabilities	820	903
Total current liabilities	128,969	156,478
Credit facility	699,000	775,975
Deferred income taxes	25,082	25,135
Other long-term liabilities	45,599	49,056
Commitments and contingencies (Note 11)
Stockholders' equity:
Preferred stock, $1.00 par value; authorized 1,000 shares; none issued	0	0
Common stock, $0.20 par value; 250,000 authorized, 93,025 issued and outstanding at June 30, 2013 and 90,282 issued and outstanding at September 30, 2012	18,605	18,056
Capital in excess of par value of common stock	716,587	678,905
Retained earnings	261,356	231,768
Accumulated other comprehensive income (loss)	(421)	(743)
Total stockholders' equity	996,127	927,986
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 1,894,777	$ 1,934,630