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Earnings (Loss) Per Share Data (Tables) | 3 Months Ended
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Mar. 31, 2023
Earnings Per Share [Abstract] |
Schedule of Earnings Per Share, Basic and Diluted | The following table presents the income and share data used in the basic and diluted earnings per share computations.
Three months ended March 31 |  |  |
(In millions, except per share data) | 2023 |  | 2022 |  |  |  |
Net income (loss) (1) | $ | 297 |  |  | $ | 295 |  |  |  |  |
Common Stock and Common Stock Equivalents |  |  |  |  |  |  |
Basic |  |  |  |  |  |  |
Weighted average shares outstanding | 271.3 |  |  | 271.8 |  |  |  |  |
Diluted |  |  |  |  |  |  |
Weighted average shares outstanding | 271.3 |  |  | 271.8 |  |  |  |  |
Dilutive effect of stock-based awards under compensation plans | 1.0 |  |  | 1.1 |  |  |  |  |
Total | 272.3 |  |  | 272.9 |  |  |  |  |
Earnings (loss) per share (1) |  |  |  |  |  |  |
Basic | $ | 1.10 |  |  | $ | 1.08 |  |  |  |  |
Diluted | $ | 1.09 |  |  | $ | 1.08 |  |  |  |  |
(1) As of January 1, 2023, the Company adopted ASU 2018-12 using the modified retrospective method applied as of the transition date of January 1, 2021. Prior period amounts have been adjusted to reflect application of the new guidance.

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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 -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 + Details
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