XML 60 R46.htm IDEA: XBRL DOCUMENT
v3.20.4

Earnings Per Share (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2020
Earnings Per Share Reconciliation [Abstract] |
Reconciliation Of Numerators And Denominators Of Basic And Diluted Earnings Per Share | The following table presents a reconciliation of the numerators and denominators of the basic and diluted earnings per share calculations:
| Year Ended December 31,
| 2020 |  | 2019 |  | 2018
| Income (Numerator) |  | Weighted Shares (Denominator) |  | Per-Share Amount |  | Income (Numerator) |  | Weighted Shares (Denominator) |  | Per-Share Amount |  | Loss (Numerator) |  | Weighted Shares (Denominator) |  | Per-Share Amount
| (Amounts and numbers in thousands, except per-share data)
Basic EPS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Income (loss) available to common stockholders | $ | 374,607 |  |  | 55,358 |  |  | $ | 6.77 |  |  | $ | 320,087 |  |  | 55,351 |  |  | $ | 5.78 |  |  | $ | (5,728) |  |  | 55,335 |  |  | $ | (0.10) |
Effect of dilutive securities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Options | — |  |  | — |  |  |  |  | — |  |  | 9 |  |  |  |  | — |  |  | — |  |  |
Diluted EPS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Income (loss) available to common stockholders after assumed conversions | $ | 374,607 |  |  | 55,358 |  |  | $ | 6.77 |  |  | $ | 320,087 |  |  | 55,360 |  |  | $ | 5.78 |  |  | $ | (5,728) |  |  | 55,335 |  |  | $ | (0.10) |

X
- References No definition available. + Details
Name: | us-gaap_EarningsPerShareReconciliationAbstract
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