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Stock-Based Compensation - Summary of Stock Option Activity (Detail) (Stock Option [Member], USD $) In Millions, except Share data in Thousands, unless otherwise specified	9 Months Ended
	Sep. 28, 2013
Stock Option [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Shares, Outstanding at December 29, 2012	2,161
Shares, Granted	641
Shares, Exercised	(335)
Shares, Forfeited or expired	(13)
Shares, Outstanding at September 28, 2013	2,454
Shares, Exercisable at September 28, 2013	1,226
Exercise Price per Share at December 29, 2012	$ 50.48
Exercise Price per Share, Granted	$ 79.07
Exercise Price per Share, Exercised	$ 47.50
Exercise Price Per Share, Forfeited or expired	$ 64.18
Exercise Price per Share, Outstanding at September 28,2013	$ 58.29
Exercise Price per Share, Exercisable at September 28,2013	$ 46.88
Outstanding Remaining Contractual Term (in years) at September 28,2013	7 years 2 months 12 days
Exercisable Remaining Contractual Term (in years) at September 28, 2013	5 years 2 months 12 days
Outstanding, Average Intrinsic Value at September 28,2013	$ 101.7
Exercisable, Average Intrinsic Value at September 28,2013	$ 64.8

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Share based compensation arrangement by share based payment award options exercisable weighted average remaining contractual terms.

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Weighted average remaining contractual term for option awards outstanding.

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Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.

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The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired.

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Weighted average price of options that were either forfeited or expired.

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

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Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

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Number of options outstanding, including both vested and non-vested options.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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

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