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Earnings per Share (Tables) | 3 Months Ended
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Mar. 31, 2024
Earnings Per Share [Abstract] |
Summary of the net income allocated to common shares and the basic and diluted shares used in the net income per share computations | The following table summarizes the net income and the basic and diluted shares used in the earnings per share computations:
| Three Months Ended March 31,
(in millions) | 2024 | 2023
Net income | $ | 79 |  | $ | 95 |
Weighted average common shares outstanding | 37 |  | 38 |
Incremental shares from assumed time-vested and performance-based RSU awards | 1 |  | 1 |
Adjusted weighted average common shares outstanding | 38 |  | 39 |
An insignificant number of shares of time-vested and performance-based RSU awards were excluded from the calculation of diluted earnings per share due to anti-dilution during the three months ended March 31, 2024 and 2023, respectively.

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482662/260-10-50-1 + Details
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