XML 38 R27.htm IDEA: XBRL DOCUMENT
v3.22.1

Earnings per Share (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2022
Earnings Per Share [Abstract] |
Components of Basic and Diluted Earnings Per Share | The components of basic and diluted earnings per share are as follows:
| Three Months Ended March 31, |  |
In millions, except per share amounts | 2022 |  | 2021 |  |  |  |
Net income attributable to common stockholders | $ | 36 |  |  | $ | 53 |  |  |  |  |
Weighted average outstanding shares of common stock | 105.0 |  |  | 108.7 |  |  |  |  |
Dilutive effect of employee stock options, restricted stock and other stock awards | 3.6 |  |  | 4.1 |  |  |  |  |
Common stock and common stock equivalents | 108.6 |  |  | 112.8 |  |  |  |  |
Net income per share: |  |  |  |  |  |  |
Basic | $ | 0.34 |  |  | $ | 0.49 |  |  |  |  |
Diluted | $ | 0.33 |  |  | $ | 0.47 |  |  |  |  |

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 -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 + Details
Name: | us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration