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v3.21.1

Investment Securities (Details 3) $ in Millions | Mar. 31, 2021 USD ($)
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Cost |
Due within 1 year | $ 19,792
Due after 1 year but within 5 years | 1,208
Due after 5 years but within 10 years | 36
Due after 10 years | 114
Total | 21,150
Estimated Fair Value |
Due within 1 year | 19,815
Due after 1 year but within 5 years | 1,247
Due after 5 years but within 10 years | 42
Due after 10 years | 116
Total | $ 21,220

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