Stock Based Compensation (Stock Option Grants) (Detail) (USD $)	12 Months Ended	0 Months Ended	3 Months Ended	0 Months Ended
Dec. 27, 2013	Dec. 28, 2012	Dec. 30, 2011	Jul. 31, 2013 Employees [Member]	Sep. 27, 2013 Employees [Member]	Sep. 28, 2012 Employees [Member]	Feb. 20, 2013 Chairman and Chief Executive Officer [Member]	Feb. 29, 2012 Chairman and Chief Executive Officer [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Options Granted	756,000	986,000	1,081,000	149,000	446,000	825,000	161,000	161,000
Exercise Price	$ 27.74	$ 23.99	$ 24.19	$ 28.01	$ 28.09	$ 24.29	$ 26.52	$ 22.46
Fair Value	$ 8.11	$ 8.40	$ 8.65	$ 6.79	$ 8.46	$ 8.44	$ 8.38	$ 8.15

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Net number of share options (or share units) granted during the period.

+ 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)(iv)(1)

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

+ Details

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- Definition

The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

+ 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 (d)(1)

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

+ Details

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- Definition

Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

+ References

No definition available.

+ Details

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