CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011
Current assets:
Cash and cash equivalents	$ 130,115	$ 42,823
Short Term Investments	629,808	245,497
Accounts receivable, net	145,824	193,009
Inventories, net	34,881	34,519
Deferred tax assets, net	73,476	12,720
Prepaid Taxes	31,618	1,314
Other current assets	22,885	21,272
Total current assets	1,068,607	551,154
Property and equipment, net	32,495	25,081
Net intangible assets	452,615	502,492
Goodwill	202,703	202,627
Deferred tax assets, net	58,963	114,555
Long-term investments	12,778	40,270
Other assets	35,622	15,780
Total Assets	1,863,783	1,451,959
Current liabilities
Accounts payable	77,398	54,094
Current portion long term debt	181	169,145
Reserve for sales returns	52,318	60,024
Accrued Consumer Rebates And Loyalty Programs	63,621	139,948
Managed Care And Medicaid Reserves	83,043	72,801
Other current liabilities	114,437	78,785
Total current liabilities	390,998	574,797
Long-term liabilities
Long-term debt	594,739	181
Other liabilities	50,212	44,998
Stockholders' Equity
Preferred stock	0	0
Additional paid-in capital	851,334	796,979
Accumulated other comprehensive (loss) income	(17,003)	(21,315)
Accumulated earnings	571,113	567,581
Less: Treasury stock	578,676	512,290
Total stockholders' equity	827,834	831,983
Total liabilities and stockholders' equity	1,863,783	1,451,959
Class A
Stockholders' Equity
Common stock	1,066	1,028
Class B
Stockholders' Equity
Common stock	$ 0	$ 0