Stock Repurchases (Detail) (USD $) In Thousands, except Share data, unless otherwise specified	12 Months Ended
Dec. 28, 2013	Dec. 29, 2012	Dec. 31, 2011
Number of shares
Repurchased at beginning of period	10,696,731	10,531,539	9,771,503
Repurchases	195,728	165,192	760,036
Repurchased at end of period	10,892,459	10,696,731	10,531,539
Aggregate Purchase Price
Repurchased at beginning balance	$ 269,943	$ 251,896	$ 189,072
Repurchases	29,585	18,047	62,824
Repurchased at end of period	$ 299,528	$ 269,943	$ 251,896

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Stock Repurchase Program, Cumulative Number of Shares Repurchased

+ References

No definition available.

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- Definition

Stock Repurchase Program, Cumulative Shares Repurchased, Value

+ References

No definition available.

+ Details

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- Definition

Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

+ 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 SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 29, 30

-Article 5

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- Definition

Equity impact of the value of stock that has been repurchased during the period and has not been retired and is not held in treasury. Some state laws may mandate the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

+ References

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