Stock-Based Compensation - Assumptions Long-Term Awards (Details) - $ / shares |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2023 |
Dec. 31, 2022 |
Dec. 31, 2021 |
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| Period of average closing stock | 15 days | ||
| Long-Term Awards [Member] | 2020 Program [Member] | |||
| Fair value | $ 11.67 | ||
| Target awards | 154 | ||
| Volatility | 43.54% | ||
| Risk-free rate | 4.35% | ||
| Dividend assumption | reinvested | ||
| Expected term in years | 3 years | ||
| Long-Term Awards [Member] | 2019 Long-Term Awards | |||
| Fair value | $ 16.39 | ||
| Target awards | 96 | ||
| Volatility | 41.65% | ||
| Risk-free rate | 1.72% | ||
| Dividend assumption | reinvested | ||
| Expected term in years | 3 years | ||
| Long-Term Awards [Member] | 2018 Long-Term Awards | |||
| Fair value | $ 14.86 | ||
| Target awards | 67 | ||
| Volatility | 42.37% | ||
| Risk-free rate | 0.26% | ||
| Dividend assumption | reinvested | ||
| Expected term in years | 3 years | ||
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- Definition Represents the period prior to the date of grant and vest on which the average closing stock price of the grants are valued. No definition available.
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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 If different dividend rates are used during the contractual term, then disclose the range of expected dividends used. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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 Number of shares purchased for issuance under share-based payment arrangement. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Price of a single share of a number of saleable stocks of a company. No definition available.
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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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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