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Consolidated Statements of Shareholders' Equity (Parenthetical) - USD ($) $ in Millions |  | 12 Months Ended
--- | --- | ---
Jan. 01, 2020 | Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Cash dividends declared |  |  |  |
Common stock, dividend per share (in dollars per share) |  | $ 1.72 | $ 1.72 | $ 1.64
Cumulative Effect, Period of Adoption, Adjustment |  |  |  |
Cash dividends declared |  |  |  |
Impact of new accounting guidance, net of tax | $ 1,170 |  |  |
Impact of new accounting guidance, tax | $ 288 |  |  |
Series B Preferred Stock |  |  |  |
Cash dividends declared |  |  |  |
Preferred stock, dividend per share (in dollars per share) |  | 36,419.41 | 45,807.57 | 52,000
Series C Preferred Stock |  |  |  |
Cash dividends declared |  |  |  |
Preferred stock, dividend per share (in dollars per share) |  | 26,317.47 | $ 52,919.91 | $ 49,000
Series D Preferred Stock |  |  |  |
Cash dividends declared |  |  |  |
Preferred stock, dividend per share (in dollars per share) |  | $ 13,213.89 |  |

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