XML 73 R28.htm IDEA: XBRL DOCUMENT
v3.19.3

Net Income Per Share (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2019
Earnings Per Share [Abstract] |
Reconciliation between Basic and Diluted Weighted Average Shares Outstanding | The following is a reconciliation between basic and diluted weighted average shares outstanding:
|  | For the three months ended September 30, |  |  | For the nine months ended September 30, |
(in thousands, except per share data) |  | 2019 |  |  | 2018 |  |  | 2019 |  |  | 2018 |
Net income |  | $ | 115,506 |  |  | $ | 106,053 |  |  | $ | 321,995 |  |  | $ | 270,803 |
Net income attributable to unvested awarded performance stock |  |  | (3,772 | ) |  |  | (2,716 | ) |  |  | (10,386 | ) |  |  | (6,185 | )
Net income attributable to common shares |  | $ | 111,734 |  |  | $ | 103,337 |  |  | $ | 311,609 |  |  | $ | 264,618 |
Weighted average number of common shares outstanding – basic |  |  | 282,178 |  |  |  | 278,132 |  |  |  | 281,505 |  |  |  | 276,744 |
Less unvested awarded performance stock included in weighted average number of common shares outstanding – basic |  |  | (9,216 | ) |  |  | (7,124 | ) |  |  | (9,080 | ) |  |  | (6,321 | )
Weighted average number of common shares outstanding for basic net income per common share |  |  | 272,962 |  |  |  | 271,008 |  |  |  | 272,425 |  |  |  | 270,423 |
Dilutive effect of stock options |  |  | 2,113 |  |  |  | 4,274 |  |  |  | 2,104 |  |  |  | 5,191 |
Weighted average number of shares outstanding – diluted |  |  | 275,075 |  |  |  | 275,282 |  |  |  | 274,529 |  |  |  | 275,614 |
Net income per share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic |  | $ | 0.41 |  |  | $ | 0.38 |  |  | $ | 1.14 |  |  | $ | 0.98 |
Diluted |  | $ | 0.41 |  |  | $ | 0.38 |  |  | $ | 1.14 |  |  | $ | 0.96 |

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 the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit). + 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_ScheduleOfWeightedAverageNumberOfSharesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration