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Stock-Based Compensation (Tables) | 3 Months Ended
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Mar. 31, 2024
Share-Based Payment Arrangement [Abstract] |
Schedule of stock -based compensation expense in operations | Stock-based compensation expense related to continuing operations is included in Selling, general and administrative expenses in the accompanying Consolidated Statements of Operations as follows (in millions):
|  |  | For the Three Months Ended March 31,
|  |  |  |  | 2024 |  | 2023
Stock-based compensation expense |  |  |  |  | $ | 6.6 |  |  | $ | 6.1 |
Schedule of equity awards granted in period | However, starting in 2024, we made the decision to move our annual grant to February on a go-forward basis. Equity awards granted in February 2024 were as follows:
| Shares |  | Weighted - Average Grant Date Fair Value per Share
Performance Share Units | 23,690 |  | $ | 403.68 |
Restricted Stock Units | 27,391 |  | $ | 403.68 |
Stock Appreciation Rights | 47,245 |  | $ | 136.37 |

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- Definition Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period and Weighted Average Grant Date Fair Value + References No definition available. + Details
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- Definition Tabular disclosure of cost recognized for award under share-based payment arrangement by plan. Includes, but is not limited to, related tax benefit. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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