XML 29 R18.htm IDEA: XBRL DOCUMENT
v3.20.2

Accumulated Other Comprehensive Income (Loss) | 9 Months Ended
--- | ---
Sep. 30, 2020
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract] |
Accumulated Other Comprehensive Loss | ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) Accumulated other comprehensive income (loss) included the following as of September 30, 2020 and December 31, 2019:
| September 30, 2020 |  | December 31, 2019
(Dollars in thousands) | Accumulated other comprehensive income (loss) |  | Deferred tax expense (benefit) |  | Accumulated other comprehensive income (loss), net of tax |  | Accumulated other comprehensive income (loss) |  | Deferred tax expense (benefit) |  | Accumulated other comprehensive income (loss), net of tax
Unrealized gains on securities available for sale | $ | 135,240 |  |  | $ | 31,105 |  |  | $ | 104,135 |  |  | $ | 7,522 |  |  | $ | 1,730 |  |  | $ | 5,792 |
Defined benefit pension items | (153,104) |  |  | (35,213) |  |  | (117,891) |  |  | (172,098) |  |  | (39,583) |  |  | (132,515) |
Total | $ | (17,864) |  |  | $ | (4,108) |  |  | $ | (13,756) |  |  | $ | (164,576) |  |  | $ | (37,853) |  |  | $ | (126,723) |
The following table highlights changes in accumulated other comprehensive income (loss) by component for the three and nine months ended September 30, 2020 and 2019:
| Three months ended September 30, 2020
(Dollars in thousands, net of tax) | Unrealized gains (losses) on securities available for sale |  | Unrealized losses on securities available for sale transferred to held to maturity |  |  |  | Defined benefit pension items |  | Total
Beginning balance | $ | 113,102 |  |  | $ | — |  |  |  |  | $ | (122,766) |  |  | $ | (9,664) |
Net unrealized gains arising during period | 7,530 |  |  | — |  |  |  |  | — |  |  | 7,530 |
Amounts reclassified from accumulated other comprehensive loss | (16,497) |  |  | — |  |  |  |  | 4,875 |  |  | (11,622) |
Net current period other comprehensive (loss) income | (8,967) |  |  | — |  |  |  |  | 4,875 |  |  | (4,092) |
Ending balance | $ | 104,135 |  |  | $ | — |  |  |  |  | $ | (117,891) |  |  | $ | (13,756) |
| Three months ended September 30, 2019
(Dollars in thousands, net of tax) | Unrealized gains (losses) on securities available for sale |  | Unrealized losses on securities available for sale transferred to held to maturity |  |  |  | Defined benefit pension items |  | Total
Beginning balance | $ | 2,554 |  |  | $ | (61,979) |  |  |  |  | $ | (121,306) |  |  | $ | (180,731) |
Net unrealized gains arising during period | 3,026 |  |  | — |  |  |  |  | — |  |  | 3,026 |
Amounts reclassified from accumulated other comprehensive loss | (874) |  |  | 4,693 |  |  |  |  | 2,114 |  |  | 5,933 |
Net current period other comprehensive income | 2,152 |  |  | 4,693 |  |  |  |  | 2,114 |  |  | 8,959 |
Ending balance | $ | 4,706 |  |  | $ | (57,286) |  |  |  |  | $ | (119,192) |  |  | $ | (171,772) |
| Nine months ended September 30, 2020
(Dollars in thousands, net of tax) | Unrealized gains on securities available for sale |  | Unrealized losses on securities available for sale transferred to held to maturity |  |  |  | Defined benefit pension items |  | Total
Beginning balance | $ | 5,792 |  |  | $ | — |  |  |  |  | $ | (132,515) |  |  | $ | (126,723) |
Net unrealized gains arising during period | 140,671 |  |  | — |  |  |  |  | — |  |  | 140,671 |
Amounts reclassified from accumulated other comprehensive loss | (42,328) |  |  | — |  |  |  |  | 14,624 |  |  | (27,704) |
Net current period other comprehensive income | 98,343 |  |  | — |  |  |  |  | 14,624 |  |  | 112,967 |
Ending balance | $ | 104,135 |  |  | $ | — |  |  |  |  | $ | (117,891) |  |  | $ | (13,756) |
| Nine months ended September 30, 2019
(Dollars in thousands, net of tax) | Unrealized gains on securities available for sale |  | Unrealized losses on securities available for sale transferred to held to maturity |  |  |  | Defined benefit pension items |  | Total
Beginning balance | $ | (38,505) |  |  | $ | (71,149) |  |  |  |  | $ | (125,533) |  |  | $ | (235,187) |
Net unrealized gains arising during period | 48,489 |  |  | — |  |  |  |  | — |  |  | 48,489 |
Amounts reclassified from accumulated other comprehensive loss | (5,278) |  |  | 13,863 |  |  |  |  | 6,341 |  |  | 14,926 |
Net current period other comprehensive income | 43,211 |  |  | 13,863 |  |  |  |  | 6,341 |  |  | 63,415 |
Ending balance | $ | 4,706 |  |  | $ | (57,286) |  |  |  |  | $ | (119,192) |  |  | $ | (171,772) |
The following table presents the amounts reclassified from accumulated other comprehensive income (loss) and the line item affected in the statement where net income is presented for the three and nine months ended September 30, 2020 and 2019:
(Dollars in thousands) |  | Three months ended September 30, 2020
Details about accumulated other comprehensive income (loss) |  | Amounts reclassified from accumulated other comprehensive income (loss) |  | Affected line item in the statement where net income is presented
Unrealized gains on securities available for sale |  | $ | 21,425 |  |  | Realized gains on investment securities available for sale, net
|  | (4,928) |  |  | Income taxes
|  | $ | 16,497 |  |  |
Amortization of defined benefit pension actuarial losses |  | (6,332) |  |  | Other noninterest expense
|  | 1,457 |  |  | Income taxes
|  | $ | (4,875) |  |  |
Total reclassifications for the period |  | $ | 11,622 |  |  |
|  | Three months ended September 30, 2019
Details about accumulated other comprehensive income (loss) |  | Amounts reclassified from accumulated other comprehensive income (loss) |  | Affected line item in the statement where net income is presented
Unrealized gains on securities available for sale |  | $ | 1,136 |  |  | Realized gains on investment securities available for sale, net
|  | (262) |  |  | Income taxes
|  | $ | 874 |  |  |
Amortization of unrealized losses on securities available for sale transferred to held to maturity |  | $ | (6,095) |  |  | Net interest income
|  | 1,402 |  |  | Income taxes
|  | $ | (4,693) |  |  |
Amortization of defined benefit pension items |  |  |  |
Prior service costs |  | $ | (15) |  |  | Salaries and wages
Actuarial losses |  | (2,730) |  |  | Other noninterest expense
|  | (2,745) |  |  | Income before income taxes
|  | 631 |  |  | Income taxes
|  | $ | (2,114) |  |  |
Total reclassifications for the period |  | $ | (5,933) |  |  |
|  | Nine months ended September 30, 2020
Details about accumulated other comprehensive income (loss) |  | Amounts reclassified from accumulated other comprehensive income (loss) |  | Affected line item in the statement where net income is presented
Unrealized gains on securities available for sale |  | $ | 54,972 |  |  | Realized gains on investment securities available for sale, net
|  | (12,644) |  |  | Income taxes
|  | $ | 42,328 |  |  |
Amortization of defined benefit pension items |  |  |  |
Actuarial losses |  | $ | (18,994) |  |  | Other
|  | 4,370 |  |  | Income taxes
|  | $ | (14,624) |  |  |
Total reclassifications for the period |  | $ | 27,704 |  |  |
|  | Nine months ended September 30, 2019
Details about accumulated other comprehensive income (loss) |  | Amounts reclassified from accumulated other comprehensive income (loss) |  | Affected line item in the statement where net income is presented
Unrealized gains on securities available for sale |  | $ | 6,855 |  |  | Realized gains on investment securities available for sale, net
|  | (1,577) |  |  | Income taxes
|  | $ | 5,278 |  |  | Net income
Amortization of unrealized losses on securities available for sale transferred to held to maturity |  | $ | (18,004) |  |  | Net interest income
|  | 4,141 |  |  | Income taxes
|  | $ | (13,863) |  |  |
Amortization of defined benefit pension items |  |  |  |
Prior service costs |  | $ | (43) |  |  | Salaries and wages
Actuarial losses |  | (8,192) |  |  | Other noninterest expense
|  | (8,235) |  |  | Income before income taxes
|  | 1,894 |  |  | Income taxes
|  | $ | (6,341) |  |  |
Total reclassifications for the period |  | $ | (14,926) |  |  |

X
- References No definition available. + Details
Name: | us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for comprehensive income, which includes, but is not limited to, 1) the amount of income tax expense or benefit allocated to each component of other comprehensive income, including reclassification adjustments, 2) the reclassification adjustments for each classification of other comprehensive income and 3) the ending accumulated balances for each component of comprehensive income. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -URI http://asc.fasb.org/topic&trid=2134417 + Details
Name: | us-gaap_ComprehensiveIncomeNoteTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration