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v3.25.3

Accumulated Other Comprehensive Loss (Tables) | 3 Months Ended
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Sep. 30, 2025
Accumulated Other Comprehensive Loss |
Schedule of changes in accumulated other comprehensive loss by component | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | Unrealized | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Gains and | ​ | Unrealized | ​ | ​ | ​
​ | ​ | Losses on | ​ | Losses on | ​ | ​ | ​
​ | ​ | Available | ​ | Held to | ​ | ​ | ​
​ | ​ | for Sale Debt | ​ | Maturity Debt | ​ | ​ | ​
​ | ​ | Securities |  | Securities |  | Total
September 30, 2025 |  | ​ |  |  | ​ |  |  | ​ |
Balance, beginning of period | ​ | $ | (451,309) | ​ | $ | (34,621) | ​ | $ | (485,930)
Other comprehensive income before reclassifications (net of tax) | ​ |  | 53,865 | ​ |  | — | ​ |  | 53,865
Amortization of amounts transferred from debt securities available for sale to held to maturity (a) | ​ |  | — | ​ |  | 1,399 | ​ |  | 1,399
Reclassification adjustment for amortization of stranded tax effect from change in tax legislation (b) | ​ | ​ | (2,302) | ​ | ​ | — | ​ | ​ | (2,302)
Balance, end of period | ​ | $ | (399,746) | ​ | $ | (33,222) | ​ | $ | (432,968)
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​
(a) | The reclassification adjustment is reflected in the Consolidated Statements of Income as Interest Income-Debt Securities.
(b) | The reclassification adjustment is included in the Consolidated Statements of Income as Other Expenses.
​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | Unrealized | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Gains and | ​ | Unrealized | ​ | ​ | ​
​ | ​ | Losses on | ​ | Losses on | ​ | ​ | ​
​ | ​ | Available | ​ | Held to | ​ | ​ | ​
​ | ​ | for Sale Debt | ​ | Maturity Debt | ​ | ​ | ​
​ |  | Securities |  | Securities |  | Total
September 30, 2024 |  | ​ |  |  | ​ |  |  | ​ |
Balance, beginning of period | ​ | $ | (712,843) | ​ | $ | (39,945) | ​ | $ | (752,788)
Other comprehensive income before reclassifications (net of tax) | ​ |  | 113,624 | ​ |  | — | ​ |  | 113,624
Amortization of amounts transferred from debt securities available for sale to held to maturity (a) | ​ |  | — | ​ |  | 1,257 | ​ |  | 1,257
Reclassification adjustment for amortization of stranded tax effect from change in tax legislation (b) | ​ | ​ | (3,088) | ​ | ​ | — | ​ | ​ | (3,088)
Balance, end of period | ​ | $ | (602,307) | ​ | $ | (38,688) | ​ | $ | (640,995)
(a) | The reclassification adjustment is reflected in the Consolidated Statements of Income as Interest Income-Debt Securities.
​
(b) | The reclassification adjustment is included in the Consolidated Statements of Income as Other Expenses.

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- Definition Tabular disclosure of components of comprehensive income (loss). Includes, but is not limited to, foreign currency translation adjustments, foreign currency transactions designated as economic hedges of a net investment in foreign entity, gain (loss) and prior service cost (credit) for pension plans and other postretirement benefit plans. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Paragraph 1 -Section 45 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482790/220-10-45-1 + Details
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