XML 38 R27.htm IDEA: XBRL DOCUMENT
v3.20.2

Per Share Information (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2020
Earnings Per Share [Abstract] |
Basic and Diluted Earnings Per Share Attributable to Common Stock | The amounts used to compute basic and diluted earnings per share attributable to common stock consisted of the following (in thousands):
|  | Three Months Ended |  | Six Months Ended
|  | June 30, |  | June 30,
|  | 2020 |  | 2019 |  | 2020 |  | 2019
Amounts attributable to common stock: |  |  |  |  |  |  |  |
Net income attributable to common stock |  | $ | 73,946 |  |  | $ | 27,344 |  |  | $ | 112,632 |  |  | $ | 147,832 |
Weighted average shares: |  |  |  |  |  |  |  |
Weighted average shares outstanding for basic earnings per share attributable to common stock |  | 139,856 |  |  | 145,935 |  |  | 142,154 |  |  | 145,525 |
Effect of dilutive unvested non-participating stock-based awards |  | 3,665 |  |  | 1,306 |  |  | 3,059 |  |  | 1,340 |
Weighted average shares outstanding for diluted earnings per share attributable to common stock |  | 143,521 |  |  | 147,241 |  |  | 145,213 |  |  | 146,865 |

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=6371337&loc=d3e3550-109257 + Details
Name: | us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration