XML 57 R34.htm IDEA: XBRL DOCUMENT
v3.19.1

Other Comprehensive Income (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2019
Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract] |
Other comprehensive income (loss) on a pre-tax and after-tax basis |
Components of other comprehensive income (loss) on a pre-tax and after-tax basis
($ in millions) |  | Three months ended March 31,
| 2019 |  | 2018
| Pre-tax |  | Tax |  | After-tax |  | Pre-tax |  | Tax |  | After-tax
Unrealized net holding gains and losses arising during the period, net of related offsets |  | $ | 1,287 |  |  | $ | (273 | ) |  | $ | 1,014 |  |  | $ | (740 | ) |  | $ | 155 |  |  | $ | (585 | )
Less: reclassification adjustment of realized capital gains and losses |  | 51 |  |  | (11 | ) |  | 40 |  |  | (25 | ) |  | 5 |  |  | (20 | )
Unrealized net capital gains and losses |  | 1,236 |  |  | (262 | ) |  | 974 |  |  | (715 | ) |  | 150 |  |  | (565 | )
Unrealized foreign currency translation adjustments |  | 6 |  |  | (1 | ) |  | 5 |  |  | (3 | ) |  | 1 |  |  | (2 | )
Unamortized pension and other postretirement prior service credit arising during the period |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Less: reclassification adjustment of prior service credit amortized into operating costs and expenses |  | 15 |  |  | (3 | ) |  | 12 |  |  | 19 |  |  | (5 | ) |  | 14 |
Unamortized pension and other postretirement prior service credit |  | (15 | ) |  | 3 |  |  | (12 | ) |  | (19 | ) |  | 5 |  |  | (14 | )
Other comprehensive income (loss) |  | $ | 1,227 |  |  | $ | (260 | ) |  | $ | 967 |  |  | $ | (737 | ) |  | $ | 156 |  |  | $ | (581 | )

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

X
- Definition Tabular disclosure of components of comprehensive income (loss). Includes, but is not limited to, foreign currency translation adjustments, foreign currency transactions designated as economic hedges of a net investment in foreign entity, gain (loss) and prior service cost (credit) for pension plans and other postretirement benefit plans. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=114867106&loc=d3e526-108580 + Details
Name: | us-gaap_ScheduleOfComprehensiveIncomeLossTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration