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v3.3.1.900

Investment Securities (Details 3) $ in Millions | 12 Months Ended
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Dec. 31, 2015 USD ($)
Estimated Fair Value |
Estimated Fair Value, Due within 1 year | $ 340
Estimated Fair Value, Due after 1 year but within 5 years | 252
Estimated Fair Value, Due after 5 years but within 10 years | 409
Estimated Fair Value, Due after 10 years | 2,709
Total | 3,710
Available For Sale Securities Debt Maturities Amortized Cost [Abstract] |
Due within 1 year | 340
Due after 1 year but within 5 years | 247
Due after 5 years but within 10 years | 395
Due after 10 years | 2,635
Total | $ 3,617
Weighted average yields |
Weighted average yields, due within 1 year | 2.86%
Weighted averge yields, due after 1 years but within 5 years | 2.78%
Weighted averge yields, due after 5 years but within 10 years | 5.48%
Weighted average yield, due after 10 years | 6.58%
Weighted average yields, Total | 5.85%
State and municipal obligations [Member] |
Estimated Fair Value |
Estimated Fair Value, Due within 1 year | $ 23
Estimated Fair Value, Due after 1 year but within 5 years | 61
Estimated Fair Value, Due after 5 years but within 10 years | 277
Estimated Fair Value, Due after 10 years | 2,532
Total | 2,893
U.S. Government treasury obligations [Member] |
Estimated Fair Value |
Estimated Fair Value, Due within 1 year | 0
Estimated Fair Value, Due after 1 year but within 5 years | 0
Estimated Fair Value, Due after 5 years but within 10 years | 0
Estimated Fair Value, Due after 10 years | 2
Total | 2
U.S. Government agency obligations [Member] |
Estimated Fair Value |
Estimated Fair Value, Due within 1 year | 120
Estimated Fair Value, Due after 1 year but within 5 years | 144
Estimated Fair Value, Due after 5 years but within 10 years | 132
Estimated Fair Value, Due after 10 years | 13
Total | 409
Corporate debt securities [Member] |
Estimated Fair Value |
Estimated Fair Value, Due within 1 year | 6
Estimated Fair Value, Due after 1 year but within 5 years | 24
Estimated Fair Value, Due after 5 years but within 10 years | 0
Estimated Fair Value, Due after 10 years | 0
Total | 30
Mortgage-backed securities [Member] |
Estimated Fair Value |
Estimated Fair Value, Due within 1 year | 1
Estimated Fair Value, Due after 1 year but within 5 years | 0
Estimated Fair Value, Due after 5 years but within 10 years | 0
Estimated Fair Value, Due after 10 years | 120
Total | 121
Foreign government bonds and obligations [Member] |
Estimated Fair Value |
Estimated Fair Value, Due within 1 year | 190
Estimated Fair Value, Due after 1 year but within 5 years | 23
Estimated Fair Value, Due after 5 years but within 10 years | 0
Estimated Fair Value, Due after 10 years | 42
Total | $ 255

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