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Parent Company (Balance Sheet) (Details) - USD ($) $ in Millions | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Condensed Financial Statements, Captions [Line Items] |  |  |
Other assets | [1] | $ 30,999 | $ 32,202
Total assets |  | 466,679 | 410,295
Subordinated debt |  | 6,403 | 6,134
Total liabilities |  | 412,638 | 360,952
Shareholders’ equity |  | 54,010 | 49,314
Total liabilities and equity |  | 466,679 | 410,295
Parent Company |  |  |
Condensed Financial Statements, Captions [Line Items] |  |  |
Cash held at banking subsidiary |  | 14,882 | 6
Restricted deposits with banking subsidiary |  | 175 | 175
Nonrestricted interest-earning deposits |  |  | 7,024
Net investment held for sale |  |  | 6,772
Loans with affiliates |  | 1,021 | 730
Other assets |  | 1,934 | 1,512
Total assets |  | 65,988 | 60,155
Subordinated debt |  | 1,010 | 986
Senior debt |  | 9,567 | 8,849
Other borrowed funds from affiliates |  | 780 | 307
Accrued expenses and other liabilities |  | 621 | 699
Total liabilities |  | 11,978 | 10,841
Shareholders’ equity |  | 54,010 | 49,314
Total liabilities and equity |  | 65,988 | 60,155
Bank Subsidiaries And Bank Holding Company | Parent Company |  |  |
Condensed Financial Statements, Captions [Line Items] |  |  |
Investments in subsidiaries |  | 45,992 | 41,882
Non Bank Subsidiaries | Parent Company |  |  |
Condensed Financial Statements, Captions [Line Items] |  |  |
Investments in subsidiaries |  | $ 1,984 | $ 2,054
[1] | Our consolidated assets included the following for which we have elected the fair value option: Loans held for sale of $1.2 billion, Loans of $1.4 billion and Other assets of $0.1 billion at December 31, 2020 and Loans held for sale of $1.1 billion, Loans of $0.7 billion and Other assets of $0.1 billion at December 31, 2019.

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