XML 99 R35.htm IDEA: XBRL DOCUMENT
v3.19.3.a.u2

Earnings (Loss) Per Share (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2019
Earnings Per Share [Abstract] |
Calculation of Earnings Per Share | The following table sets forth the calculation of EPS for the years ended December 31, 2019, 2018, and 2017 (in millions, except share and per share data):
|  | Years Ended December 31,
|  | 2019 |  | 2018 |  | 2017
Weighted average basic common shares outstanding |  | 17,917,195 |  |  | 19,452,560 |  |  | 20,419,858 |
Dilutive effect of stock awards and employee stock purchases, net of assumed repurchase of treasury stock |  | 18,879 |  |  | 8,492 |  |  | 5,041 |
Weighted average dilutive common shares |  | 17,936,074 |  |  | 19,461,052 |  |  | 20,424,899 |
Basic: |  |  |  |  |  |
Net income (loss) |  | $ | 174.0 |  |  | $ | 157.8 |  |  | $ | 213.4 |
Less: Earnings (loss) allocated to participating securities |  | 6.4 |  |  | 5.4 |  |  | 7.5 |
Net income (loss) available to basic common shares |  | $ | 167.6 |  |  | $ | 152.4 |  |  | $ | 205.9 |
Basic earnings (loss) per common share |  | $ | 9.35 |  |  | $ | 7.83 |  |  | $ | 10.08 |
Diluted: |  |  |  |  |  |
Net income (loss) |  | $ | 174.0 |  |  | $ | 157.8 |  |  | $ | 213.4 |
Less: Earnings (loss) allocated to participating securities |  | 6.4 |  |  | 5.4 |  |  | 7.5 |
Net income (loss) available to diluted common shares |  | $ | 167.6 |  |  | $ | 152.4 |  |  | $ | 205.9 |
Diluted earnings (loss) per common share |  | $ | 9.34 |  |  | $ | 7.83 |  |  | $ | 10.08 |

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://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
Name: | us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration