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v3.19.1

Consolidated Statements Of Stockholders' Equity - USD ($) $ in Millions | Common Stock [Member] | Retained Earnings [Member] | Accumulated Other Comprehensive Income (Loss) [Member] | Total
--- | --- | --- | --- | ---
Balance as of beginning-of-year at Dec. 31, 2017 | $ 5,693 | $ 8,399 | $ 3,230 |
Cumulative effect from adoption of new accounting standards at Dec. 31, 2017 |  | (642) | 642 |
Stock compensation/issued for benefit plans | 7 |  |  |
Net income (loss) |  | 367 |  | $ 367
Common stock dividends declared |  | (72) |  |
Other comprehensive income (loss), net of tax |  |  | (1,639) | (1,639)
Balance as of end-of-period at Mar. 31, 2018 | 5,700 | 8,052 | 2,233 | 15,985
Balance as of beginning-of-year at Dec. 31, 2018 | 5,392 | 8,551 | 407 | 14,350
Stock compensation/issued for benefit plans | (5) |  |  |
Net income (loss) |  | 252 |  | 252
Retirement of common stock/cancellation of shares | (102) | (48) |  |
Common stock dividends declared |  | (76) |  |
Other comprehensive income (loss), net of tax |  |  | 2,046 | 2,046
Balance as of end-of-period at Mar. 31, 2019 | $ 5,285 | $ 8,679 | $ 2,453 | $ 16,417

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