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Share-Based Compensation (Tables) | 3 Months Ended
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Mar. 31, 2024
Share-Based Payment Arrangement [Abstract] |
Schedule of share-based compensation expenses | Total share-based compensation expenses were as follows (in millions):
| Three months ended March 31,
| 2024 |  | 2023
Option awards | $ | 5.3 |  |  | $ | 5.8 |
Other share-based awards | 5.0 |  |  | 6.2 |
Total share-based compensation before tax | 10.3 |  |  | 12.0 |
Tax benefit | 2.5 |  |  | 2.8 |
Total share-based compensation expense included in net income | $ | 7.8 |  |  | $ | 9.2 |

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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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