XML 12 R20.htm IDEA: XBRL DOCUMENT
v3.19.3

Earnings Per Share | 9 Months Ended
--- | ---
Sep. 30, 2019
Earnings Per Share [Abstract] |
Earnings Per Share | Earnings Per Share Basic earnings per share has been computed based upon the weighted average number of common shares outstanding. Diluted loss per share has been computed based upon the weighted average number of common shares outstanding plus the effect of all potentially dilutive common stock equivalents, except when the effect would be anti-dilutive. The following table sets forth the computation of basic and diluted earnings per share (in millions, except per share data).
| Three Months Ended September 30, |  | Nine Months Ended September 30,
| 2019 |  | 2018 |  | 2019 |  | 2018
Basic and diluted earnings per share: |  |  |  |  |  |  |
Numerator: |  |  |  |  |  |  |
Net income, basic and diluted | $ | 9.4 |  |  | $ | 46.2 |  |  | $ | 12.4 |  |  | $ | 35.8 |
Denominator: |  |  |  |  |  |  |
Basic weighted average common shares | 28.7 |  |  | 28.5 |  |  | 28.7 |  |  | 28.4 |
Stock options, RSUs and PSUs | 0.4 |  |  | 0.4 |  |  | 0.4 |  |  | 0.5 |
Weighted average shares used to calculate diluted earnings (loss) per share | 29.1 |  |  | 28.9 |  |  | 29.1 |  |  | 28.9 |
Earnings per share: |  |  |  |  |  |  |
Basic | $ | 0.33 |  |  | $ | 1.62 |  |  | $ | 0.43 |  |  | $ | 1.26 |
Diluted | $ | 0.32 |  |  | $ | 1.60 |  |  | $ | 0.43 |  |  | $ | 1.24 |
Antidilutive stock options, RSUs and PSUs | 0.2 |  |  | 0.2 |  |  | 0.3 |  |  | 0.2 |

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://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -URI http://asc.fasb.org/topic&trid=2144383 + Details
Name: | us-gaap_EarningsPerShareTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration