| **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                                        | $ 13.21                   | $ 11.15 | $ 10.16 |
| Stock Options | Minimum                                                                                 |                      |   |   |
| Weighted-average expected term                                                                          | 8 years                   | 8 years | 8 years |
| Expected volatility                                                                                     | 24.88%                    | 25.04% | 25.20% |
| Dividend yield                                                                                          | 2.58%                     | 3.52% | 3.76% |
| Risk-free rates                                                                                         | 1.44%                     | 1.94% | 2.42% |
| Stock Options | Maximum                                                                                 |                      |   |   |
| Weighted-average expected term                                                                          | 8 years                   | 9 years | 9 years |
| Expected volatility                                                                                     | 25.75%                    | 26.15% | 26.22% |
| Dividend yield                                                                                          | 3.12%                     | 3.52% | 3.76% |
| Risk-free rates                                                                                         | 1.60%                     | 2.01% | 2.62% |
| Performance Based Shares                                                                                |                      |   |   |
| Dividend yield                                                                                          |                      | 3.52% | 3.74% |
| Risk-free rates                                                                                         |                      | 0.99% | 0.66% |
| Performance Based Shares | Minimum                                                                      |                      |   |   |
| Weighted-average expected term                                                                          | 2 years 5 months 9 days   |   |   |
| Expected volatility                                                                                     | 15.42%                    | 13.78% | 18.69% |
| Dividend yield                                                                                          | 2.58%                     |   |   |
| Risk-free rates                                                                                         | 0.77%                     |   |   |
| Performance Based Shares | Maximum                                                                      |                      |   |   |
| Weighted-average expected term                                                                          | 2 years 10 months 18 days | 2 years 10 months 18 days | 2 years 10 months 18 days |
| Expected volatility                                                                                     | 33.64%                    | 34.69% | 41.21% |
| Dividend yield                                                                                          | 3.12%                     |   |   |
| Risk-free rates                                                                                         | 0.87%                     |   |   |

| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - 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                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Expected term of share-based compensation awards, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.
+ References
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