v2.4.0.8

Stock-based Compensation (Tables)

9 Months Ended

Sep. 28, 2014

Share-based Compensation [Abstract]

Weighted-Average Assumptions For Valuation Of Stock Options Granted

	Year to date ended
	September 28, 2014				September 29, 2013
Expected term	4.5 years				4.5 years
Expected volatility	46.9		%		56.9		%
Expected dividend yield	0.0		%		0.0		%
Risk-free interest rate	1.5		%		0.9		%
Estimated weighted average fair value per stock option granted	$	13.28			$	14.68

Summary Of Stock Option Activity

	Options (in thousands)			Weighted Average Exercise Price			Weighted Average Remaining Contractual Term  (in years)	Aggregate Intrinsic Value (in thousands)
Balance, December 30, 2013	1,493			$	41.93
Granted	79			33.00
Exercised	(93	)		24.43
Canceled	(302	)		52.34
Balance, September 28, 2014	1,177			$	40.04		5.46	$	519
Vested and expected to vest at September 28, 2014	1,148			$	40.21		5.39	$	517
Exercisable, September 28, 2014	886			$	42.08		4.60	$	496

Summary Of Restricted Stock Unit Activity

	RSUs (in thousands)			Weighted Average Grant Date Fair Value			Weighted Average Remaining Contractual Term  (in years)	Aggregate Intrinsic Value (in thousands)
Balance, December 30, 2013	88			$	31.01
Granted	90			32.93
Vested	(34	)		31.50
Canceled	(25	)		32.54
Balance, September 28, 2014	119			$	32.01		1.38	$	3,519
Vested and expected to vest at September 28, 2014	103			$	37.42		1.29	$	3,057

X

- Definition

Tabular disclosure of the number and weighted-average grant date fair value for restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock units that were granted, vested, or forfeited during the year.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (c)(1)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

+ Details

Name:	us-gaap_ScheduleOfShareBasedCompensationRestrictedStockUnitsAwardActivityTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for share options (or share units) that were outstanding at the beginning and end of the year, vested and expected to vest, exercisable or convertible at the end of the year, and the number of share options or share units that were granted, exercised or converted, forfeited, and expired during the year.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (c)(1)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

+ Details

Name:	us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (f)(2)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

+ Details

Name:	us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_ShareBasedCompensationAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration