Held To Maturity Securities (Tables)
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12 Months Ended |
Dec. 31, 2014
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Held to Maturity Securities [Abstract] |
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Contractual maturities of held-to-maturity securities |
Listed below are the contractual maturities (under 1 year, 1-5 years, 6-10 years, and over 10 years) of held-to-maturity securities at December 31, 2014 and 2013:
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December 31, 2014 |
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December 31, 2013 |
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Amortized |
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Fair |
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Amortized |
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(dollar amounts in thousands) |
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Cost |
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Value |
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Cost |
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Fair Value |
Federal agencies: mortgage-backed securities: |
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Under 1 year |
$ |
--- |
|
$ |
--- |
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$ |
--- |
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$ |
--- |
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|
1-5 years |
|
--- |
|
|
--- |
|
|
--- |
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|
--- |
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|
6-10 years |
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24,901 |
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24,263 |
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24,901 |
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|
22,549 |
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Over 10 years |
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3,136,460 |
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3,140,194 |
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|
3,574,156 |
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|
3,506,018 |
Total Federal agencies: mortgage-backed securities |
3,161,361 |
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3,164,457 |
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3,599,057 |
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|
3,528,567 |
Other agencies: |
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Under 1 year |
|
--- |
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|
--- |
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|
--- |
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|
--- |
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1-5 years |
|
--- |
|
|
--- |
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|
--- |
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|
--- |
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|
6-10 years |
|
54,010 |
|
|
54,843 |
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38,588 |
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|
39,075 |
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Over 10 years |
|
156,553 |
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|
155,821 |
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|
189,999 |
|
|
185,097 |
Total other agencies |
|
210,563 |
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|
210,664 |
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|
228,587 |
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|
224,172 |
Total U.S. Government backed agencies |
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3,371,924 |
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3,375,121 |
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3,827,644 |
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|
3,752,739 |
Municipal securities: |
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Under 1 year |
|
--- |
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|
--- |
|
|
--- |
|
|
--- |
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1-5 years |
|
--- |
|
|
--- |
|
|
--- |
|
|
--- |
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6-10 years |
--- |
|
|
--- |
|
|
--- |
|
|
--- |
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Over 10 years |
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7,981 |
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7,594 |
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|
9,023 |
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|
8,159 |
Total municipal securities |
|
7,981 |
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7,594 |
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|
9,023 |
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|
8,159 |
Total held-to-maturity securities |
$ |
3,379,905 |
|
$ |
3,382,715 |
|
$ |
3,836,667 |
|
$ |
3,760,898 |
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Amortized cost, gross unrealized gains and losses, and fair value by investment category |
The following table provides amortized cost, gross unrealized gains and losses, and fair value by investment category at December 31, 2014 and 2013:
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Unrealized |
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Amortized |
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Gross |
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Gross |
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Fair |
(dollar amounts in thousands) |
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Cost |
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Gains |
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Losses |
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Value |
December 31, 2014 |
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Federal Agencies: |
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Mortgage-backed securities |
$ |
3,161,361 |
|
$ |
24,832 |
|
$ |
(21,736) |
|
$ |
3,164,457 |
|
Other agencies |
|
210,563 |
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|
1,251 |
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(1,150) |
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210,664 |
Total U.S. Government |
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backed securities |
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3,371,924 |
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|
26,083 |
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(22,886) |
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|
3,375,121 |
Municipal securities |
|
7,981 |
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|
--- |
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|
(387) |
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|
7,594 |
Total held-to-maturity securities |
$ |
3,379,905 |
|
$ |
26,083 |
|
$ |
(23,273) |
|
$ |
3,382,715 |
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Unrealized |
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Amortized |
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Gross |
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Gross |
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Fair |
(dollar amounts in thousands) |
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Cost |
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Gains |
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Losses |
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Value |
December 31, 2013 |
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Federal Agencies: |
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Mortgage-backed securities |
$ |
3,599,057 |
|
$ |
5,573 |
|
$ |
(76,063) |
|
$ |
3,528,567 |
|
Other agencies |
|
228,587 |
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|
776 |
|
|
(5,191) |
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|
224,172 |
Total U.S. Government |
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|
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backed securities |
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3,827,644 |
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|
6,349 |
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(81,254) |
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|
3,752,739 |
Municipal securities |
|
9,023 |
|
|
--- |
|
|
(864) |
|
|
8,159 |
Total held-to-maturity securities |
$ |
3,836,667 |
|
$ |
6,349 |
|
$ |
(82,118) |
|
$ |
3,760,898 |
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Investment securities in an unrealized loss position |
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Less than 12 Months |
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Over 12 Months |
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Total |
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Fair |
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Unrealized |
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Fair |
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Unrealized |
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Fair |
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Unrealized |
(dollar amounts in thousands ) |
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Value |
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Losses |
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Value |
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Losses |
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Value |
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Losses |
December 31, 2014 |
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Federal Agencies: |
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Mortgage-backed securities |
$ |
707,934 |
|
$ |
(5,550) |
|
$ |
622,026 |
|
$ |
(16,186) |
|
$ |
1,329,960 |
|
$ |
(21,736) |
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Other agencies |
|
36,956 |
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(198) |
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71,731 |
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(952) |
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|
108,687 |
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(1,150) |
Total U.S. Government backed securities |
|
744,890 |
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(5,748) |
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|
693,757 |
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(17,138) |
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1,438,647 |
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(22,886) |
Municipal securities |
|
7,594 |
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|
(387) |
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|
--- |
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|
--- |
|
|
7,594 |
|
|
(387) |
Total temporarily impaired securities |
$ |
752,484 |
|
$ |
(6,135) |
|
$ |
693,757 |
|
$ |
(17,138) |
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$ |
1,446,241 |
|
$ |
(23,273) |
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Less than 12 Months |
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Over 12 Months |
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Total |
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Fair |
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Unrealized |
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Fair |
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Unrealized |
|
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Fair |
|
|
Unrealized |
(dollar amounts in thousands ) |
|
Value |
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Losses |
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Value |
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Losses |
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|
Value |
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|
Losses |
December 31, 2013 |
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Federal Agencies: |
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Mortgage-backed securities |
$ |
2,849,198 |
|
$ |
(73,711) |
|
$ |
22,548 |
|
$ |
(2,352) |
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$ |
2,871,746 |
|
$ |
(76,063) |
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Other agencies |
|
144,417 |
|
|
(5,191) |
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|
--- |
|
|
--- |
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|
144,417 |
|
|
(5,191) |
Total U.S. Government backed securities |
|
2,993,615 |
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|
(78,902) |
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|
22,548 |
|
|
(2,352) |
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|
3,016,163 |
|
|
(81,254) |
Municipal securities |
|
8,159 |
|
|
(864) |
|
|
--- |
|
|
--- |
|
|
8,159 |
|
|
(864) |
Total temporarily impaired securities |
$ |
3,001,774 |
|
$ |
(79,766) |
|
$ |
22,548 |
|
$ |
(2,352) |
|
$ |
3,024,322 |
|
$ |
(82,118) |
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