XML 68 R53.htm IDEA: XBRL DOCUMENT
v3.20.4

Quarterly Results of Operations (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2020
Quarterly Financial Information Disclosure [Abstract] |
Schedule of Quarterly Financial Information [Table Text Block] | QUARTERLY RESULTS OF OPERATIONS (UNAUDITED)
Years Ended December 31, |  |  |  |  |  |  |  |
(in millions, except per share data) |  | Three Months Ended
2020 |  | March 31, |  | June 30, |  | September 30, |  | December 31,
Total Revenues |  | $ | 3,204 |  |  | $ | 3,606 |  |  | $ | 3,643 |  |  | $ | 4,143 |
Total benefits and expenses |  | 3,300 |  |  | 3,411 |  |  | 3,358 |  |  | 3,974 |
Income before income taxes |  | (96) |  |  | 195 |  |  | 285 |  |  | 169 |
Net Income |  | (88) |  |  | 158 |  |  | 213 |  |  | 132 |
Earnings Per Share: |  |  |  |  |  |  |  |
Basic earnings per share |  | $ | (1.41) |  |  | $ | 2.49 |  |  | $ | 3.13 |  |  | $ | 1.95 |
Diluted earnings per share |  | (1.41) |  |  | 2.48 |  |  | 3.12 |  |  | 1.94 |
2019 |  | March 31, |  | June 30, |  | September 30, |  | December 31,
Total Revenues |  | $ | 3,420 |  |  | $ | 3,467 |  |  | $ | 3,628 |  |  | $ | 3,785 |
Total benefits and expenses |  | 3,203 |  |  | 3,207 |  |  | 3,281 |  |  | 3,477 |
Income before income taxes |  | 217 |  |  | 260 |  |  | 347 |  |  | 308 |
Net Income |  | 170 |  |  | 202 |  |  | 263 |  |  | 235 |
Earnings Per Share: |  |  |  |  |  |  |  |
Basic earnings per share |  | $ | 2.70 |  |  | $ | 3.23 |  |  | $ | 4.19 |  |  | $ | 3.75 |
Diluted earnings per share |  | 2.65 |  |  | 3.18 |  |  | 4.12 |  |  | 3.68 |

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=121640914&loc=d3e1280-108306 + Details
Name: | us-gaap_ScheduleOfQuarterlyFinancialInformationTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration