XML 26 R15.htm IDEA: XBRL DOCUMENT
v3.22.2.2

Earnings Per Share (Notes) | 9 Months Ended
--- | ---
Sep. 30, 2022
Earnings Per Share [Abstract] |
Earnings per share | The following table shows the calculation of basic and diluted earnings per share (in millions, except per share data).
| Three Months Ended |  | Nine Months Ended |  |
| September 30, |  | September 30, |  |
| 2022 |  | 2021 |  | 2022 |  | 2021 |  |  |  |
Income from continuing operations | $ | 71.1 |  |  | $ | 66.3 |  |  | $ | 211.3 |  |  | $ | 166.4 |  |  |  |  |
Income from discontinued operations, net of income taxes | 2.1 |  |  | 145.7 |  |  | 1.2 |  |  | 158.5 |  |  |  |  |
Net income | $ | 73.2 |  |  | $ | 212.0 |  |  | $ | 212.5 |  |  | $ | 324.9 |  |  |  |  |
Weighted-average number of common shares outstanding — basic | 50.1 |  |  | 52.7 |  |  | 50.9 |  |  | 53.0 |  |  |  |  |
Dilutive effect of common share equivalents | 0.6 |  |  | 0.7 |  |  | 0.7 |  |  | 0.7 |  |  |  |  |
Weighted-average number of common shares and share equivalents outstanding — diluted | 50.7 |  |  | 53.4 |  |  | 51.6 |  |  | 53.7 |  |  |  |  |
Basic earnings per share: |  |  |  |  |  |  |  |  |  |  |
Continuing operations | $ | 1.42 |  |  | $ | 1.26 |  |  | $ | 4.15 |  |  | $ | 3.14 |  |  |  |  |
Discontinued operations | 0.04 |  |  | 2.76 |  |  | 0.02 |  |  | 2.99 |  |  |  |  |
| $ | 1.46 |  |  | $ | 4.02 |  |  | $ | 4.17 |  |  | $ | 6.13 |  |  |  |  |
Diluted earnings per share: |  |  |  |  |  |  |  |  |  |  |
Continuing operations | $ | 1.40 |  |  | $ | 1.24 |  |  | $ | 4.09 |  |  | $ | 3.10 |  |  |  |  |
Discontinued operations | 0.04 |  |  | 2.73 |  |  | 0.02 |  |  | 2.95 |  |  |  |  |
| $ | 1.44 |  |  | $ | 3.97 |  |  | $ | 4.11 |  |  | $ | 6.05 |  |  |  |  |

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 The entire disclosure for earnings per share. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 3 -URI https://asc.fasb.org/extlink&oid=109243012&loc=SL65017193-207537 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -URI https://asc.fasb.org/topic&trid=2144383 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 2 -URI https://asc.fasb.org/extlink&oid=124432515&loc=d3e3630-109257 + Details
Name: | us-gaap_EarningsPerShareTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration