Share-Based Compensation (Schedule of Weighted- Average Assumptions Used to Determine Weighted-Average Fair Values) (Details) - PSUs - Three-Year Program - $ / shares |
9 Months Ended | |
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Sep. 30, 2025 |
Sep. 30, 2024 |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
| Weighted-average risk-free interest rate | 3.82% | 4.51% |
| Expected volatility | 23.27% | 24.50% |
| Weighted-average grant date share price (in dollars per share) | $ 76.10 | $ 62.28 |
| Weighted-average fair value at grant date (in dollars per share) | $ 92.57 | $ 78.43 |
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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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The risk-free interest rate assumption that is used in valuing an option on its own shares. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Per share weighted-average price paid for shares purchased on open market for issuance under share-based payment arrangement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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