XML 66 R50.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Selected Quarterly Financial Data (Unaudited) (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2018
Quarterly Financial Information Disclosure [Abstract] |
Quarterly Financial Information |
|  | Quarter |  |
|  | First |  | Second |  | Third |  | Fourth |  | Full Year
|  | (In thousands, except per share data)
Years Ended December 31, |  |  |  |  |  |  |  |  |  |
2018 |  |  |  |  |  |  |  |  |  |
Total revenues |  | $ | 2,860,026 |  |  | $ | 2,943,462 |  |  | $ | 2,889,058 |  |  | $ | 2,908,812 |  |  | $ | 11,601,358 |
Gross profit |  | 419,763 |  |  | 438,163 |  |  | 435,101 |  |  | 432,066 |  |  | 1,725,093 |
Net income (loss) |  | 35,814 |  |  | 56,463 |  |  | 34,777 |  |  | 30,718 |  |  | 157,772 |
Basic earnings (loss) per share (1) |  | 1.70 |  |  | 2.72 |  |  | 1.74 |  |  | 1.62 |  |  | 7.83 |
Diluted earnings (loss) per share (1) |  | 1.70 |  |  | 2.72 |  |  | 1.74 |  |  | 1.62 |  |  | 7.83 |
2017 |  |  |  |  |  |  |  |  |  |
Total revenues |  | $ | 2,518,829 |  |  | $ | 2,672,195 |  |  | $ | 3,012,292 |  |  | $ | 2,920,405 |  |  | $ | 11,123,721 |
Gross profit |  | 383,522 |  |  | 404,892 |  |  | 431,420 |  |  | 425,675 |  |  | 1,645,509 |
Net income (loss) |  | 33,939 |  |  | 39,133 |  |  | 29,881 |  |  | 110,489 |  |  | 213,442 |
Basic earnings (loss) per share (1) |  | 1.58 |  |  | 1.84 |  |  | 1.43 |  |  | 5.27 |  |  | 10.08 |
Diluted earnings (loss) per share (1) |  | 1.58 |  |  | 1.84 |  |  | 1.43 |  |  | 5.27 |  |  | 10.08 |
(1) The sum of the quarterly income per share amounts may not equal the annual amount reported, as per share amounts are computed independently for each quarter and for the full year based on the respective weighted average common shares outstanding.

X
- References No definition available. + Details
Name: | us-gaap_QuarterlyFinancialInformationDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of quarterly financial data. Includes, but is not limited to, financial information for fiscal quarters, cumulative effect of a change in accounting principle and earnings per share data. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=109225645&loc=d3e1280-108306 + Details
Name: | us-gaap_ScheduleOfQuarterlyFinancialInformationTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration