XML 58 R37.htm IDEA: XBRL DOCUMENT
v3.19.1

Components of Other Comprehensive Income/(Loss) (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2019
Other Comprehensive Income (Loss), Net of Tax [Abstract] |
Accumulated Other Comprehensive Income/(Loss) | The following table provides the changes in accumulated other comprehensive income/(loss) by component, net of tax, for the three months ended March 31, 2019 and 2018:
(Dollars in thousands) |  | Securities AFS |  | Cash Flow Hedges |  | Pension and Post-retirement Plans |  | Total
Balance as of January 1, 2019 |  | $ | (75,736 | ) |  | $ | (12,112 | ) |  | $ | (288,768 | ) |  | $ | (376,616 | )
Net unrealized gains/(losses) |  | 48,615 |  |  | 3,936 |  |  | — |  |  | 52,551 |
Amounts reclassified from AOCI |  | — |  |  | 1,451 |  |  | 1,463 |  |  | 2,914 |
Other comprehensive income/(loss) |  | 48,615 |  |  | 5,387 |  |  | 1,463 |  |  | 55,465 |
Balance as of March 31, 2019 |  | $ | (27,121 | ) |  | $ | (6,725 | ) |  | $ | (287,305 | ) |  | $ | (321,151 | )
Balance as of January 1, 2018 |  | $ | (26,834 | ) |  | $ | (7,764 | ) |  | $ | (288,227 | ) |  | $ | (322,825 | )
Adjustment to reflect adoption of ASU 2016-01 and ASU 2017-12 |  | (5 | ) |  | (206 | ) |  | — |  |  | (211 | )
Beginning balance, as adjusted |  | $ | (26,839 | ) |  | $ | (7,970 | ) |  | $ | (288,227 | ) |  | $ | (323,036 | )
Net unrealized gains/(losses) |  | (59,504 | ) |  | (8,638 | ) |  | — |  |  | (68,142 | )
Amounts reclassified from AOCI |  | (39 | ) |  | (155 | ) |  | 1,287 |  |  | 1,093 |
Other comprehensive income/(loss) |  | (59,543 | ) |  | (8,793 | ) |  | 1,287 |  |  | (67,049 | )
Balance as of March 31, 2018 |  | $ | (86,382 | ) |  | $ | (16,763 | ) |  | $ | (286,940 | ) |  | $ | (390,085 | )
Reclassification Out Of Accumulated Other Comprehensive Income | Reclassifications from AOCI, and related tax effects, were as follows:
(Dollars in thousands) |  | Three Months Ended March 31 |  |
Details about AOCI |  | 2019 |  | 2018 |  | Affected line item in the statement where net income is presented
Securities AFS: |  |  |  |  |  |
Realized (gains)/losses on securities AFS |  | $ | — |  |  | $ | (52 | ) |  | Debt securities gains/(losses), net
Tax expense/(benefit) |  | — |  |  | 13 |  |  | Provision/(benefit) for income taxes
|  | — |  |  | (39 | ) |  |
Cash flow hedges: |  |  |  |  |  |
Realized (gains)/losses on cash flow hedges |  | 1,927 |  |  | (206 | ) |  | Interest and fees on loans
Tax expense/(benefit) |  | (476 | ) |  | 51 |  |  | Provision/(benefit) for income taxes
|  | 1,451 |  |  | (155 | ) |  |
Pension and Postretirement Plans: |  |  |  |  |  |
Amortization of prior service cost and net actuarial gain/(loss) |  | 1,943 |  |  | 1,709 |  |  | All other expense
Tax expense/(benefit) |  | (480 | ) |  | (422 | ) |  | Provision/(benefit) for income taxes
|  | 1,463 |  |  | 1,287 |  |  |
Total reclassification from AOCI |  | $ | 2,914 |  |  | $ | 1,093 |  |  |

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

X
- Definition Tabular disclosure of information about items reclassified out of accumulated other comprehensive income (loss). + References No definition available. + Details
Name: | us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the components of accumulated other comprehensive income (loss). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=114867106&loc=SL7669686-108580 + Details
Name: | us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration