| **Share-Based Associate Compensation Plans (Assumptions Used In Grants Issued) (Details) - $ / shares** | 12 Months Ended          |
|---------------------------------------------------------------------------------------------------------|--------------------------|
||
| Stock Options                                                                                           |                     |   |   |
| Weighted-average fair value of options granted during the period                                        | $ 38.22                  | $ 30.34 | $ 19.64 |
| Stock Options | Minimum [Member]                                                                        |                     |   |   |
| Weighted-average expected term                                                                          | 8 years                  | 7 years | 7 years |
| Expected volatility                                                                                     | 28.25%                   | 26.34% | 25.56% |
| Dividend yield                                                                                          | 2.39%                    | 2.23% | 2.62% |
| Risk-free rates                                                                                         | 3.98%                    | 1.90% | 0.97% |
| Stock Options | Maximum                                                                                 |                     |   |   |
| Weighted-average expected term                                                                          | 9 years                  | 9 years | 9 years |
| Expected volatility                                                                                     | 29.61%                   | 28.87% | 27.81% |
| Dividend yield                                                                                          | 2.39%                    | 2.23% | 2.62% |
| Risk-free rates                                                                                         | 3.99%                    | 1.92% | 1.26% |
| Performance Based Shares                                                                                |                     |   |   |
| Weighted-average expected term                                                                          | 2 years 10 months 9 days | 2 years 10 months 9 days | 2 years 10 months 6 days |
| Dividend yield                                                                                          | 2.37%                    | 2.19% | 2.62% |
| Risk-free rates                                                                                         | 4.32%                    | 1.64% | 0.20% |
| Performance Based Shares | Minimum [Member]                                                             |                     |   |   |
| Expected volatility                                                                                     | 25.98%                   | 30.09% | 29.50% |
| Performance Based Shares | Maximum                                                                      |                     |   |   |
| Expected volatility                                                                                     | 47.73%                   | 49.28% | 47.26% |

| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    |
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| - Definition
The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.
+ References
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| - Definition
The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.
+ References
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| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |
|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
The risk-free interest rate assumption that is used in valuing an option on its own shares.
+ References
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| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |
|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - 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
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| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |
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| - Definition
Expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.
+ References
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