XML 36 R29.htm IDEA: XBRL DOCUMENT
v3.24.2.u1

Stockholders' Equity (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2024
Stockholders' Equity Note [Abstract] |
Components of Accumulated Other Comprehensive Income (Loss) | A roll-forward of the components of Accumulated Other Comprehensive Income (Loss) is presented in the table that follows:
($ in thousands) | Available for Sale Securities |  | HTM Securities Transferred from AFS |  | Employee Benefit Plans |  | Cash Flow Hedges |  | Equity Method Investment |  | Total |
Balance, December 31, 2023 | $ | (450,748 | ) | $ | (9,385 | ) | $ | (103,061 | ) | $ | (58,306 | ) | $ | 373 |  | $ | (621,127 | )
Net change in unrealized loss |  | (59,111 | ) |  | — |  |  | — |  |  | (38,696 | ) |  | (344 | ) |  | (98,151 | )
Reclassification of net loss realized and included in earnings |  | — |  |  | — |  |  | 2,254 |  |  | 25,471 |  |  | — |  |  | 27,725 |
Valuation adjustments to employee benefit plans |  | — |  |  | — |  |  | 22,014 |  |  | — |  |  | — |  |  | 22,014 |
Amortization of unrealized net loss on securities transferred to HTM |  | — |  |  | 818 |  |  | — |  |  | — |  |  | — |  |  | 818 |
Income tax (expense) benefit |  | 13,450 |  |  | (184 | ) |  | (5,453 | ) |  | 2,972 |  |  | — |  |  | 10,785 |
Balance, June 30, 2024 | $ | (496,409 | ) | $ | (8,751 | ) | $ | (84,246 | ) | $ | (68,559 | ) | $ | 29 |  | $ | (657,936 | )
Balance, December 31, 2022 | $ | (584,408 | ) | $ | (10,734 | ) | $ | (97,952 | ) | $ | (79,093 | ) | $ | 5 |  | $ | (772,182 | )
Net change in unrealized gain (loss) |  | 17,678 |  |  | — |  |  | — |  |  | (20,943 | ) |  | 706 |  |  | (2,559 | )
Reclassification of net loss realized and included in earnings |  | — |  |  | — |  |  | 3,272 |  |  | 17,493 |  |  | — |  |  | 20,765 |
Valuation adjustments to employee benefit plans |  | — |  |  | — |  |  | (7,521 | ) |  | — |  |  | — |  |  | (7,521 | )
Amortization of unrealized net loss on securities transferred to HTM |  | — |  |  | 922 |  |  | — |  |  | — |  |  | — |  |  | 922 |
Income tax (expense) benefit |  | (3,737 | ) |  | (207 | ) |  | 956 |  |  | 777 |  |  | — |  |  | (2,211 | )
Balance, June 30, 2023 | $ | (570,467 | ) | $ | (10,019 | ) | $ | (101,245 | ) | $ | (81,766 | ) | $ | 711 |  | $ | (762,786 | )
Line Items in Consolidated Income Statements Affected by Amounts Reclassified from Accumulated Other Comprehensive Income | The following table shows the line items in 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) |  | 2024 |  |  | 2023 |  |  | the statement of income
Amortization of unrealized net loss on securities transferred to HTM |  | $ | (818 | ) |  | $ | (922 | ) |  | Interest income
Tax effect |  |  | 184 |  |  |  | 207 |  |  | Income taxes
Net of tax |  |  | (634 | ) |  |  | (715 | ) |  | Net income
Amortization of defined benefit pension and post-retirement items |  |  | (2,254 | ) |  |  | (3,272 | ) |  | Other noninterest expense (b)
Tax effect |  |  | 506 |  |  |  | 736 |  |  | Income taxes
Net of tax |  |  | (1,748 | ) |  |  | (2,536 | ) |  | Net income
Reclassification of unrealized loss on cash flow hedges |  |  | (25,281 | ) |  |  | (21,994 | ) |  | Interest income
Tax effect |  |  | 5,681 |  |  |  | 4,953 |  |  | Income taxes
Net of tax |  |  | (19,600 | ) |  |  | (17,041 | ) |  | Net income
Amortization of gain (loss) on terminated cash flow hedges |  |  | (190 | ) |  |  | 4,501 |  |  | Interest income
Tax effect |  |  | 43 |  |  |  | (1,014 | ) |  | Income taxes
Net of tax |  |  | (147 | ) |  |  | 3,487 |  |  | Net income
Total reclassifications, net of tax |  | $ | (22,129 | ) |  | $ | (16,805 | ) |  | 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 11 – 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: | dtr-types: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 -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -Publisher FASB -URI https://asc.fasb.org//1943274/2147482790/220-10-45-14A Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 830 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481674/830-30-50-1 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 830 -SubTopic 30 -Name Accounting Standards Codification -Section 45 -Paragraph 20 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481694/830-30-45-20 + Details
Name: | us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types: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