| **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                                        | $ 10.79                   | $ 13.21 | $ 11.15 |
| Stock Options | Minimum                                                                                 |                      |   |   |
| Weighted-average expected term                                                                          | 8 years                   | 8 years | 8 years |
| Expected volatility                                                                                     | 16.95%                    | 24.88% | 25.04% |
| Dividend yield                                                                                          | 2.83%                     | 2.58% | 3.52% |
| Risk-free rates                                                                                         | 2.33%                     | 1.44% | 1.94% |
| Stock Options | Maximum                                                                                 |                      |   |   |
| Weighted-average expected term                                                                          | 8 years                   | 8 years | 9 years |
| Expected volatility                                                                                     | 16.95%                    | 25.75% | 26.15% |
| Dividend yield                                                                                          | 2.83%                     | 3.12% | 3.52% |
| Risk-free rates                                                                                         | 2.33%                     | 1.60% | 2.01% |
| Performance Based Shares                                                                                |                      |   |   |
| Weighted-average expected term                                                                          | 2 years 10 months 21 days |   | 2 years 10 months 18 days |
| Dividend yield                                                                                          | 2.83%                     |   | 3.52% |
| Risk-free rates                                                                                         | 1.44%                     |   | 0.99% |
| Performance Based Shares | Minimum                                                                      |                      |   |   |
| Weighted-average expected term                                                                          |                      | 2 years 5 months 9 days |   |
| Expected volatility                                                                                     | 15.75%                    | 15.42% | 13.78% |
| Dividend yield                                                                                          |                      | 2.58% |   |
| Risk-free rates                                                                                         |                      | 0.77% |   |
| Performance Based Shares | Maximum                                                                      |                      |   |   |
| Weighted-average expected term                                                                          |                      | 2 years 10 months 18 days |   |
| Expected volatility                                                                                     | 28.35%                    | 33.64% | 34.69% |
| 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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| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |
|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - 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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