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Schedule II (BALANCE SHEETS - Parent Company Only) (Details) - USD ($) $ in Millions | Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | --- | --- | ---
Assets |  |  |  |
Cash | $ 1,659 | $ 1,747 | $ 1,537 |
Other assets | 11,792 | 8,822 |  |
Total assets | 200,054 | 190,774 |  |
Liabilities |  |  |  |
Accounts payable, accrued expenses, and other liabilities | 15,004 | 14,052 |  |
Total liabilities | 140,340 | 131,333 |  |
Stockholders' Equity Attributable to Parent [Abstract] |  |  |  |
Common Shares | 10,985 | 11,064 |  |
Common Shares in treasury (47,448,502 and 26,872,639 shares) | (7,464) | (3,644) |  |
Retained earnings | 47,365 | 39,337 |  |
Accumulated other comprehensive income | 350 | 2,869 |  |
Total shareholders’ equity | 59,714 | 59,441 | 55,331 |
Total liabilities and shareholders’ equity | 200,054 | 190,774 |  |
Parent Company Only |  |  |  |
Assets |  |  |  |
Investments in subsidiaries and affiliates on equity basis | 58,850 | 56,148 |  |
Total investments | 58,850 | 56,148 |  |
Cash | 1 | 84 | $ 2 | $ 1
Due from subsidiaries and affiliates, net | 1,218 | 3,578 |  |
Other assets | 16 | 10 |  |
Total assets | 60,085 | 59,820 |  |
Liabilities |  |  |  |
Affiliated notional cash pooling program | 8 | 0 |  |
Accounts payable, accrued expenses, and other liabilities | 363 | 379 |  |
Total liabilities | 371 | 379 |  |
Stockholders' Equity Attributable to Parent [Abstract] |  |  |  |
Common Shares | 10,985 | 11,064 |  |
Common Shares in treasury (47,448,502 and 26,872,639 shares) | (7,464) | (3,644) |  |
Additional paid-in capital | 8,478 | 9,815 |  |
Retained earnings | 47,365 | 39,337 |  |
Accumulated other comprehensive income | 350 | 2,869 |  |
Total shareholders’ equity | 59,714 | 59,441 |  |
Total liabilities and shareholders’ equity | $ 60,085 | $ 59,820 |  |

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