Share Repurchase (Details) (USD $)	9 Months Ended
Sep. 25, 2013
Equity, Class of Treasury Stock [Line Items]
Purchase of treasury stock (in shares)	3,800,000
Purchase of treasury stock	$ 21,578,000
Share Repurchase Program 2012 [Member]
Equity, Class of Treasury Stock [Line Items]
Additional number of shares approved under stock repurchase program (in shares)	6,000,000
Number of accumulated shares repurchased (in shares)	6,000,000
Value of shares repurchased	31,900,000
Share Repurchase Program 2013 [Member]
Equity, Class of Treasury Stock [Line Items]
Additional number of shares approved under stock repurchase program (in shares)	10,000,000
Number of accumulated shares repurchased (in shares)	300,000
Value of shares repurchased	$ 1,900,000
Remaining number of shares approved under stock repurchase program (in shares)	9,700,000

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The number of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan.

+ References

No definition available.

+ Details

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- Definition

The remaining number of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan.

+ References

No definition available.

+ Details

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- Definition

Cost basis for treasury stock acquired for purposes other than retirement.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 505

-SubTopic 30

-Section 45

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6405813&loc=d3e23239-112655

+ Details

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- Definition

Number of shares held for each class of treasury stock.

+ References

+ Details

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- Definition

Number of shares that have been repurchased during the period and are being held in treasury.

+ References

+ Details

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- Definition

Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 04

-Article 3

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 505

-SubTopic 10

-Section 50

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 505

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.3-04)

-URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770

Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 505

-SubTopic 30

-Section 45

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6405813&loc=d3e23239-112655

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