|
Consolidated Statements of Shareholders' Comprehensive Income (USD $)
In Millions, unless otherwise specified |
3 Months Ended | |
|---|---|---|
|
Mar. 31, 2015
|
Mar. 31, 2014
|
|
| Statement Of Comprehensive Income [Abstract] | ||
| Shareholders' Net Income | $ 533 | $ 528 |
| Shareholders' other comprehensive income (loss): | ||
| Net unrealized appreciation (depreciation) on securities | 88 | 86 |
| Net unrealized appreciation (depreciation), derivatives | 7 | 0 |
| Net translation of foreign currencies | (104) | (11) |
| Postretirement benefits liability adjustment | 11 | 12 |
| Shareholders' other comprehensive income (loss) | 2 | 87 |
| Shareholders' comprehensive income (loss) | $ 535 | $ 615 |