Convertible Notes (Tables)

6 Months Ended

Jul. 02, 2011

Convertible Notes [Abstract]

Principal amount Unamortized debt discount and Net Carrying amount of liability Component

	As of
	July 2,			January 1,
	2011			2011
	(In thousands)
Principal amount of 2015 Notes	$	350,000		$	350,000
Unamortized debt discount of 2015 Notes		(62,890	)		(69,604	)
Net liability of 2015 Notes	$	287,110		$	280,396

Effective Interest Rate Contractual Interest Expense and Amortization of Debt Discount

	Three Months Ended				Six Months Ended
	July 2,		July 3,		July 2,		July 3,
	2011		2010		2011		2010
	(In thousands, except percentages)
Effective interest rate		8.1%		8.1%		8.1%		8.1%
Contractual interest expense	$	2,289	$	427	$	4,578	$	427
Amortization of debt discount	$	3,376	$	592	$	6,713	$	592

Repurchase and related loss on early extinguishment of debt

	2011 Notes			2013 Notes			Total
	(In thousands)
Principal amount repurchased	$	100,000		$	105,539		$	205,539
Amount allocated to:
Extinguishment of liability component	$	95,865		$	90,881		$	186,746
Extinguishment of equity component		2,285			3,333			5,618
Total cash paid for repurchase	$	98,150		$	94,214		$	192,364
Principal amount repurchased	$	100,000		$	105,539		$	205,539
Unamortized debt discount		(6,958	)		(15,780	)		(22,738	)
Extinguishment of liability component		(95,865	)		(90,881	)		(186,746	)
Related debt issuance costs		(676	)		(1,084	)		(1,760	)
Loss on early extinguishment of debt	$	(3,499	)	$	(2,206	)	$	(5,705	)

Balance and significant terms of Convertible Notes

	As of
	July 2,			January 1,
	2011			2011
	(In thousands)
Equity component of Convertible Senior Notes	$	111,375		$	111,375
Principal amount of Convertible Senior Notes	$	294,461		$	294,461
Unamortized debt discount of Convertible Senior Notes		(18,964	)		(25,373	)
Liability component of Convertible Senior Notes	$	275,497		$	269,088

Effective interest rate, Contractual interest expense and Amortization of debt discount of Senior Notes

	Three Months Ended				Six Months Ended
	July 2,			July 3,	July 2,			July 3,
	2011			2010	2011			2010
	(In thousands, except percentages)
Effective interest rate		6.3%		6.3%		6.3%		6.3%
Contractual interest expense	$	1,053	$	1,649	$	2,106	$	3,440
Amortization of debt discount	$	3,212	$	4,706	$	6,409	$	9,801