Summary of Significant Accounting Policies (Supplemental Cash Flows) (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
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| Accounting Policies [Abstract] | |||
| Interest Paid, Excluding Capitalized Interest, Operating Activities | $ 2,219 | $ 1,441 | $ 303 |
| Income Taxes Paid, Net | 64 | 376 | 336 |
| Transfer to Investments | 3,763 | 0 | 0 |
| Real Estate Owned, Transfer to Real Estate Owned | 20 | 21 | 21 |
| Transfer of Portfolio Loans and Leases to Held-for-sale | 18 | 15 | 22 |
| Transfer of Loans Held-for-sale to Portfolio Loans | 10 | 18 | 24 |
| Properties Transferred To Held For Sale | $ 8 | $ 79 | $ 6 |
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- Definition Properties Transferred To Held For Sale No definition available.
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- References No definition available.
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- Definition Amount, after refund, of cash paid to foreign, federal, state, and local jurisdictions as income tax. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Value of loans held-for-sale transferred to loans held in the entity's portfolio in noncash transactions. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Value of loans and leases held in the entity's portfolio transferred to loans and leases held-for-sale in noncash transactions. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Value of investments transferred to the entity's investments in noncash transactions. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Value transferred from mortgage loans to real estate owned (REO) in noncash transactions. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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