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Stock-based Compensation and Other Stock Plans (Tables) | 12 Months Ended
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Dec. 29, 2012
Stock Options [Member] |
Summary Of Weighted-Average Assumptions Of Fair Value Granted Using Black-Scholes Valuation Model |
|  | 2012 |  |  | 2011 |  |  | 2010 |
Expected term of option (in years) |  |  | 5.36 |  |  |  | 5.89 |  |  |  | 5.85 |
Expected volatility factor |  |  | 36.93% |  |  |  | 34.22% |  |  |  | 33.98% |
Expected dividend yield |  |  | 2.72% |  |  |  | 2.72% |  |  |  | 2.76% |
Risk-free interest rate |  |  | 0.82% |  |  |  | 2.31% |  |  |  | 2.39% |
Summary Of Stock Option Activity |
|  | Shares (in thousands) |  |  | Exercise Price per Share* |  |  | Remaining Contractual Term* (in years) |  |  | Aggregate Intrinsic Value (in millions) |
Outstanding at beginning of year |  |  | 2,533 |  |  | $ | 45.07 |  |  |  |  |  |  |  |  |
Granted |  |  | 621 |  |  |  | 60.01 |  |  |  |  |  |  |  |  |
Exercised |  |  | (962) |  |  |  | 42.23 |  |  |  |  |  |  |  |  |
Forfeited or expired |  |  | (31) |  |  |  | 55.57 |  |  |  |  |  |  |  |  |
Outstanding at end of year |  |  | 2,161 |  |  |  | 50.48 |  |  |  | 7.1 |  |  | $ | 58.0 |
Exercisable at end of year |  |  | 1,009 |  |  |  | 43.16 |  |  |  | 5.5 |  |  |  | 34.5 |
* | Weighted-average
Performance Awards [Member] |
Summary Of Changes In Non-Vested Awards |
|  | Shares (in thousands) |  |  | Fair Value Price per Share* |
Non-vested performance awards at beginning of year |  |  | 707 |  |  | $ | 48.87 |
Granted |  |  | 203 |  |  |  | 60.00 |
Vested |  |  | (379) |  |  |  | 41.01 |
Cancellations and other |  |  | (22) |  |  |  | 44.93 |
Non-vested performance awards at end of year |  |  | 509 |  |  |  | 59.36 |
* | Weighted-average
Stock Appreciation Rights (SARs) [Member] |
Summary Of Weighted-Average Assumptions Of Fair Value Granted Using Black-Scholes Valuation Model |
|  | 2012 |  |  | 2011 |  |  | 2010 |
Expected term of SARs (in years) |  |  | 4.49 |  |  |  | 4.67 |  |  |  | 5.54 |
Expected volatility factor |  |  | 36.44% |  |  |  | 38.45% |  |  |  | 34.59% |
Expected dividend yield |  |  | 2.69% |  |  |  | 2.72% |  |  |  | 2.76% |
Risk-free interest rate |  |  | 0.72% |  |  |  | 0.83% |  |  |  | 2.39% |
Summary Of Changes In Non-Vested Awards |
|  | SARs (in thousands) |  |  | Fair Value Price per Share* |
Non-vested SARs at beginning of year |  |  | 232 |  |  | $ | 13.56 |
Granted |  |  | 130 |  |  |  | 24.70 |
Vested |  |  | (109) |  |  |  | 32.33 |
Cancellations |  |  | (15) |  |  |  | – |
Non-vested SARs at end of year |  |  | 238 |  |  |  | 24.26 |
* | Weighted-average

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- Definition Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions [Text Block] + References No definition available. + Details
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- Definition Tabular disclosure of components of a stock option or other award plan under which equity-based compensation is awarded to employees, typically comprised of the amount of unearned compensation (deferred compensation cost), compensation expense, and changes in the quantity and fair value of the shares (or other type of equity) granted, exercised, forfeited, and issued and outstanding pertaining to that plan. Disclosure may also include nature and general terms of such arrangements that existed during the period and potential effects of those arrangements on shareholders, effect of compensation cost arising from equity-based payment arrangements on the income statement, method of estimating the fair value of the goods or services received, or the fair value of the equity instruments granted, during the period, cash flow effects resulting from equity-based payment arrangements and, for registrants that accelerate vesting of out of the money share options, reasons for the decision to accelerate. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph 64, 65, A240 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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