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Consolidated Statements of Shareholders’ Equity - USD ($) $ in Millions | Total | Preferred Stock | Balance, end of year | Common stock par value | Common stock additional capital paid-in | Retained income | Deferred ESOP expense | Treasury stock | Accumulated other comprehensive income (loss)
--- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Balance, beginning of year at Dec. 31, 2016 |  |  | $ 1,746 |  | $ 3,303 | $ 39,009 | $ (6) | $ (24,741) | $ 1,249
Increase (decrease) in equity |  |  |  |  |  |  |  |  |
Preferred stock issuance, net of issuance costs |  |  | 0 |  |  |  |  |  |
Preferred stock redemption |  |  | 0 |  |  |  |  |  |
Forward contract on accelerated share repurchase agreement |  |  |  |  | (45) |  |  |  |
Equity incentive plans activity |  |  |  |  | 55 |  |  |  |
Net income | $ 3,554 |  |  |  |  | 3,554 |  |  |
Dividends on common stock (declared per share of $2.00, $1.84 and $1.48) |  |  |  |  |  | (540) |  |  |
Dividends on preferred stock |  |  |  |  |  | (116) |  |  |
Payments | 3 |  |  |  |  |  |  |  |
Shares acquired |  |  |  |  |  |  |  | (1,423) |
Shares reissued under equity incentive plans, net |  |  |  |  |  |  |  | 182 |
Change in unrealized net capital gains and losses | 319 |  |  |  |  |  |  |  | 319
Change in unrealized foreign currency translation adjustments | 45 |  |  |  |  |  |  |  | 45
Change in unamortized pension and other postretirement prior service credit | (52) |  |  |  |  |  |  |  | (52)
Reclassification of tax effects due to change in accounting principle |  |  |  |  |  | (328) |  |  | 328
Balance, end of year at Dec. 31, 2017 | 22,551 | $ 0 | 1,746 | $ 9 | 3,313 | 41,579 | (3) | (25,982) | 1,889
Increase (decrease) in equity |  |  |  |  |  |  |  |  |
Cumulative effect of change in accounting principle |  |  |  |  |  |  |  |  | (910)
Preferred stock issuance, net of issuance costs |  |  | 557 |  |  |  |  |  |
Preferred stock redemption |  |  | (373) |  |  |  |  |  |
Forward contract on accelerated share repurchase agreement |  |  |  |  | (105) |  |  |  |
Equity incentive plans activity |  |  |  |  | 102 |  |  |  |
Net income | 2,160 |  |  |  |  | 2,160 |  |  |
Dividends on common stock (declared per share of $2.00, $1.84 and $1.48) |  |  |  |  |  | (646) |  |  |
Dividends on preferred stock |  |  |  |  |  | (148) |  |  |
Payments | 0 |  |  |  |  |  |  |  |
Shares acquired |  |  |  |  |  |  |  | (2,198) |
Shares reissued under equity incentive plans, net |  |  |  |  |  |  |  | 95 |
Change in unrealized net capital gains and losses | (754) |  |  |  |  |  |  |  | (754)
Change in unrealized foreign currency translation adjustments | (48) |  |  |  |  |  |  |  | (48)
Change in unamortized pension and other postretirement prior service credit | (59) |  |  |  |  |  |  |  | (59)
Reclassification of tax effects due to change in accounting principle |  |  |  |  |  | 0 |  |  | 0
Balance, end of year at Dec. 31, 2018 | 21,312 | 0 | 1,930 | 9 | 3,310 | 44,033 | (3) | (28,085) | 118
Increase (decrease) in equity |  |  |  |  |  |  |  |  |
Preferred stock issuance, net of issuance costs |  |  | 1,414 |  |  |  |  |  |
Preferred stock redemption |  |  | (1,096) |  |  |  |  |  |
Forward contract on accelerated share repurchase agreement |  |  |  |  | 75 |  |  |  |
Equity incentive plans activity |  |  |  |  | 78 |  |  |  |
Net income | 4,847 |  |  |  |  | 4,847 |  |  |
Dividends on common stock (declared per share of $2.00, $1.84 and $1.48) |  |  |  |  |  | (658) |  |  |
Dividends on preferred stock |  |  |  |  |  | (169) |  |  |
Payments | 3 |  |  |  |  |  |  |  |
Shares acquired |  |  |  |  |  |  |  | (1,810) |
Shares reissued under equity incentive plans, net |  |  |  |  |  |  |  | 149 |
Change in unrealized net capital gains and losses | 1,889 |  |  |  |  |  |  |  | 1,889
Change in unrealized foreign currency translation adjustments | (10) |  |  |  |  |  |  |  | (10)
Change in unamortized pension and other postretirement prior service credit | (47) |  |  |  |  |  |  |  | (47)
Reclassification of tax effects due to change in accounting principle |  |  |  |  |  | 0 |  |  | 0
Balance, end of year at Dec. 31, 2019 | $ 25,998 | $ 0 | $ 2,248 | $ 9 | $ 3,463 | $ 48,074 | $ 0 | $ (29,746) | $ 1,950

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