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v3.20.4

Customer Deposits (Tables) | 12 Months Ended
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Dec. 31, 2020
Deposits [Abstract] |
Schedule of customer deposits [Table Text Block] | Customer deposits consisted of the following:
| December 31,
2020 |  | 2019
(in millions)
Fixed rate certificates | $ | 6,341 |  |  | $ | 7,032 |
Stock market certificates | 389 |  |  | 456 |
Stock market embedded derivative | 8 |  |  | 7 |
Other | 22 |  |  | 27 |
Less: accrued interest classified in other liabilities | (10) |  |  | (21) |
Total investment certificate reserves | 6,750 |  |  | 7,501 |
Banking and brokerage deposits | 10,891 |  |  | 6,929 |
Total | $ | 17,641 |  |  | $ | 14,430 |

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- Definition Tabular disclosure of customer deposits by type. + References No definition available. + Details
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- References No definition available. + Details
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Namespace Prefix: | us-gaap_
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