XML 43 R32.htm IDEA: XBRL DOCUMENT
v3.20.2

Stockholders' Equity (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2020
Stockholders Equity Note [Abstract] |
Components of Accumulated Other Comprehensive Income (Loss) |
﻿ |  | Available for Sale Securities |  |  | HTM Securities Transferred from AFS |  |  | Employee Benefit Plans |  |  | Cash Flow Hedges |  |  | Equity Method Investment |  |  | Total |
(in thousands) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Balance, December 31, 2018 |  | $ | (50,125 | ) |  | $ | (12,044 | ) |  | $ | (110,247 | ) |  | $ | (8,293 | ) |  | $ | — |  |  | $ | (180,709 | )
Net change in unrealized gain or loss |  |  | 96,514 |  |  |  | — |  |  |  | — |  |  |  | 29,343 |  |  |  | 611 |  |  |  | 126,468 |
Reclassification of net loss realized and included in earnings |  |  | — |  |  |  | — |  |  |  | 4,527 |  |  |  | 3,676 |  |  |  | — |  |  |  | 8,203 |
Amortization of unrealized net loss on securities transferred to HTM |  |  | — |  |  |  | 1,481 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 1,481 |
Income tax expense |  |  | 21,822 |  |  |  | 335 |  |  |  | 1,023 |  |  |  | 7,466 |  |  |  | — |  |  |  | 30,646 |
Balance, June 30, 2019 |  | $ | 24,567 |  |  | $ | (10,898 | ) |  | $ | (106,743 | ) |  | $ | 17,260 |  |  | $ | 611 |  |  | $ | (75,203 | )
Balance, December 31, 2019 |  | $ | 28,950 |  |  | $ | 639 |  |  | $ | (101,278 | ) |  | $ | 17,399 |  |  | $ | (434 | ) |  | $ | (54,724 | )
Net change in unrealized gain or loss |  |  | 171,333 |  |  |  | — |  |  |  | — |  |  |  | 46,480 |  |  |  | (984 | ) |  |  | 216,829 |
Reclassification of net income or loss realized and included in earnings |  |  | — |  |  |  | — |  |  |  | 2,944 |  |  |  | (5,461 | ) |  |  | — |  |  |  | (2,517 | )
Valuation adjustment to employee benefit plans |  |  | — |  |  |  | — |  |  |  | (10,251 | ) |  |  | — |  |  |  | — |  |  |  | (10,251 | )
Amortization of unrealized net gain on securities transferred to HTM |  |  | — |  |  |  | (289 | ) |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (289 | )
Income tax expense (benefit) |  |  | 38,759 |  |  |  | (65 | ) |  |  | (1,653 | ) |  |  | 9,281 |  |  |  | — |  |  |  | 46,322 |
Balance, June 30, 2020 |  | $ | 161,524 |  |  | $ | 415 |  |  | $ | (106,932 | ) |  | $ | 49,137 |  |  | $ | (1,418 | ) |  | $ | 102,726 |
Line Items in Consolidated Income Statements Affected by Amounts Reclassified from Accumulated Other Comprehensive Income | The following table shows the line items of the consolidated statements of income affected by amounts reclassified from AOCI.
﻿ |  | Six Months Ended |  |  |
Amount reclassified from AOCI (a) |  | June 30, |  |  | Affected line item on
(in thousands) |  | 2020 |  |  | 2019 |  |  | the statement of income
Amortization of unrealized net gain or loss or gain on securities transferred to HTM |  | $ | 289 |  |  | $ | (1,481 | ) |  | Interest income
Tax effect |  |  | (65 | ) |  |  | 335 |  |  | Income taxes
Net of tax |  |  | 224 |  |  |  | (1,146 | ) |  | Net income
Amortization of defined benefit pension and post-retirement items |  |  | (2,944 | ) |  |  | (4,527 | ) |  | Other noninterest expense (b)
Tax effect |  |  | 666 |  |  |  | 1,023 |  |  | Income taxes
Net of tax |  |  | (2,278 | ) |  |  | (3,504 | ) |  | Net income
Reclassification of unrealized gain (loss) on cash flow hedges |  |  | 6,550 |  |  |  | (1,204 | ) |  | Interest income
Tax effect |  |  | (1,482 | ) |  |  | 272 |  |  | Income taxes
Net of tax |  |  | 5,068 |  |  |  | (932 | ) |  | Net income
Amortization of loss on terminated cash flow hedges |  |  | (1,089 | ) |  |  | (2,472 | ) |  | Interest income
Tax effect |  |  | 246 |  |  |  | 559 |  |  | Income taxes
Net of tax |  |  | (843 | ) |  |  | (1,913 | ) |  | Net income
Total reclassifications, net of tax |  | $ | 2,171 |  |  | $ | (7,495 | ) |  | Net income
(a) | Amounts in parentheses indicate reduction in net income.
(b) | These AOCI components are included in the computation of net periodic pension and post-retirement cost that is reported with other noninterest expense (see Note 12 – Retirement Plans for additional details).

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://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 30 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6450520&loc=d3e32583-110901 Reference 2: 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=121641772&loc=SL7669686-108580 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 30 -Section 45 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=118261656&loc=d3e32211-110900 + Details
Name: | us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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