XML 43 R31.htm IDEA: XBRL DOCUMENT
v3.23.2

Earnings Per Share (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2023
Earnings Per Share [Abstract] |
Schedule of Computation of Earnings Per Share and Effect on Weighted-Average Number of Shares | The following table shows the computation of basic and diluted earnings per share:
| Second Quarter of |  | First Two Quarters of
| 2023 |  | 2022 |  | 2023 |  | 2022
(In millions, except per share amounts) |  |  |  |  |  |  |
Numerator: |  |  |  |  |  |  |
Net income | $ | 44.6 |  |  | $ | 168.0 |  |  | $ | 173.4 |  |  | $ | 278.3 |
Denominator: |  |  |  |  |  |  |
Weighted-average number of common shares used in basic earnings per share | 248.1 |  |  | 249.2 |  |  | 247.7 |  |  | 250.0 |
Effect of dilutive securities | 0.9 |  |  | 1.5 |  |  | 1.2 |  |  | 1.7 |
Weighted-average number of common shares and dilutive potential common shares used in diluted earnings per share | 249.0 |  |  | 250.7 |  |  | 248.9 |  |  | 251.7 |
Basic earnings per share | $ | 0.18 |  |  | $ | 0.67 |  |  | $ | 0.70 |  |  | $ | 1.11 |
Diluted earnings per share | $ | 0.18 |  |  | $ | 0.67 |  |  | $ | 0.70 |  |  | $ | 1.11 |
Antidilutive weighted-average shares (1) | 3.8 |  |  | 2.1 |  |  | 1.9 |  |  | 1.5 |
(1) Antidilutive stock-based awards are excluded from the calculation of diluted shares and diluted earnings per share because their impact would increase diluted earnings per share.

X
- References No definition available. + Details
Name: | us-gaap_EarningsPerShareAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- 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
Name: | us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration