Condensed Consolidated Statements of Cash Flows (USD $) In Thousands	6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010
Operating activities
Net income	$ 71,848	$ 78,437
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	7,009	6,552
Amortization of debt discount	1,260	1,501
Non-cash equity-based compensation	7,161	4,389
Non-cash asset impairment	6,211
Non-cash inventory write-off	33,375
Non-cash restructuring	11,125
Loss on extinguishment of debt	3,349
Deferred income taxes	6,749	(4,756)
Excess tax benefits from stock option exercises	(7,254)
Other, net	270	3,930
Changes in operating assets and liabilities:
Accounts receivable	23,813	(48,947)
Inventories	(26,150)	(5,936)
Prepaid expenses and other current assets	(41,915)	(1,475)
Accounts payable	27,748	20,250
Accrued expenses, deferred profit and other current liabilities	(3,842)	45,655
Income taxes payable	(44,737)	13,318
Other, net	(708)	(3,900)
Net cash provided by operating activities	75,312	109,018
Investing activities
Capital expenditures	(31,291)	(5,894)
Payments for net assets of businesses acquired	(28,273)
Transfers from restricted cash	21,633
Proceeds from the maturity of CDARS		160,141
Proceeds from sales of short-term investments	374,226
Payments for purchases of short-term investments	(361,051)	(78,500)
Other	1	(261)
Net cash (used in) provided by investing activities	(24,755)	75,486
Financing activities
Proceeds from stock option exercises	9,095	33,113
Restricted stock tax withholdings	(2,658)	(2,898)
Excess tax benefits from stock option exercises	7,254
Purchases of treasury stock	(7,753)
Repayments of long-term debt	(105,686)	(105)
Other	(2)
Net cash (used in) provided by financing activities	(99,750)	30,110
Effect of exchange rate changes on cash and cash equivalents	1,729	(1,803)
Net (decrease) increase in cash and cash equivalents	(47,464)	212,811
Cash and cash equivalents at beginning of year	245,132	148,500
Cash and cash equivalents at end of year	197,668	361,311
Non-cash investing and financing activities
Transfers from property, plant and equipment to inventory		1,102
Transfers from inventory to property, plant and equipment		850
Sale of property, plant and equipment with note receivable		$ 140