| Accumulated other comprehensive income (loss), net of tax |
16. Accumulated other comprehensive income (loss), net of tax Changes in each component of AOCI for the fiscal years ended March 31, 2024, 2025 and 2026 are as follows:
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
| |
|
|
|
AOCI, balance at beginning of fiscal year |
|
|
649,395 |
|
|
|
984,578 |
|
|
|
931,779 |
|
|
|
|
|
Net unrealized gains (losses) on securities: |
|
|
|
|
|
|
|
|
|
|
|
|
Balance at beginning of fiscal year |
|
|
(31,084 |
) |
|
|
2,061 |
|
|
|
(36,056 |
) |
Unrealized holding gains (losses) during year |
|
|
20,972 |
|
|
|
(48,349 |
) |
|
|
(101,373 |
) |
Less: reclassification adjustments for losses (gains) included in net income |
|
|
12,173 |
|
|
|
10,231 |
|
|
|
54,563 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
33,145 |
|
|
|
(38,118 |
) |
|
|
(46,810 |
) |
|
|
|
|
|
|
|
|
|
|
|
|
|
Balance at end of fiscal year |
|
|
2,061 |
|
|
|
(36,056 |
) |
|
|
(82,866 |
) |
|
|
|
|
Foreign currency translation adjustments: |
|
|
|
|
|
|
|
|
|
|
|
|
Balance at beginning of fiscal year |
|
|
227,660 |
|
|
|
467,864 |
|
|
|
517,081 |
|
Foreign currency translation adjustments during year |
|
|
258,887 |
|
|
|
52,255 |
|
|
|
312,124 |
|
Less: reclassification adjustments for losses (gains) included in net income |
|
|
(18,682 |
) |
|
|
(3,038 |
) |
|
|
(6,566 |
) |
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
240,204 |
|
|
|
49,217 |
|
|
|
305,558 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Balance at end of fiscal year |
|
|
467,864 |
|
|
|
517,081 |
|
|
|
822,639 |
|
|
|
|
|
Defined benefit plan adjustments: |
|
|
|
|
|
|
|
|
|
|
|
|
Balance at beginning of fiscal year |
|
|
423,677 |
|
|
|
499,663 |
|
|
|
422,515 |
|
Unrealized gains (losses) during year |
|
|
97,847 |
|
|
|
(42,062 |
) |
|
|
181,244 |
|
Less: reclassification adjustments for losses (gains) included in net income |
|
|
(21,861 |
) |
|
|
(35,086 |
) |
|
|
(27,714 |
) |
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
75,986 |
|
|
|
(77,148 |
) |
|
|
153,530 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Balance at end of fiscal year |
|
|
499,663 |
|
|
|
422,515 |
|
|
|
576,045 |
|
|
|
|
|
Own credit risk adjustments: |
|
|
|
|
|
|
|
|
|
|
|
|
Balance at beginning of fiscal year |
|
|
29,142 |
|
|
|
14,990 |
|
|
|
28,239 |
|
Unrealized gains (losses) during year |
|
|
(15,403 |
) |
|
|
12,850 |
|
|
|
(6,076 |
) |
Less: reclassification adjustments for losses (gains) included in net income |
|
|
1,251 |
|
|
|
399 |
|
|
|
(69 |
) |
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
(14,152 |
) |
|
|
13,249 |
|
|
|
(6,145 |
) |
|
|
|
|
|
|
|
|
|
|
|
|
|
Balance at end of fiscal year |
|
|
14,990 |
|
|
|
28,239 |
|
|
|
22,095 |
|
Total other comprehensive income (loss), net of tax attributable to MHFG shareholders |
|
|
335,184 |
|
|
|
(52,799 |
) |
|
|
406,133 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
AOCI, balance at end of fiscal year |
|
|
984,578 |
|
|
|
931,779 |
|
|
|
1,337,912 |
|
|
|
|
|
|
|
|
|
|
|
|
|
| The following table shows the amounts reclassified out of AOCI into net income during the fiscal year ended March 31, 2026:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
Amounts reclassified out of AOCI into net income: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Affected line items in
the consolidated
statements of
income: |
|
Net unrealized gains (losses) on securities |
|
|
(79,123 |
) |
|
|
24,560 |
|
|
|
(54,563 |
) |
|
|
— |
|
|
|
(54,563 |
) |
|
|
Investment gains
(losses)—net |
|
| Foreign currency translation adjustments |
|
|
6,566 |
|
|
|
— |
|
|
|
6,566 |
|
|
|
— |
|
|
|
6,566 |
|
|
|
Foreign exchange
gains (losses)—net |
|
Defined benefit plan adjustments |
|
|
40,220 |
|
|
|
(12,509 |
) |
|
|
27,711 |
|
|
|
2 |
|
|
|
27,714 |
|
|
|
Salaries and
employee benefits |
|
Own credit risk adjustments |
|
|
100 |
|
|
|
(32 |
) |
|
|
69 |
|
|
|
— |
|
|
|
69 |
|
|
|
Other noninterest
income (expenses) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
(32,237 |
) |
|
|
12,020 |
|
|
|
(20,217 |
) |
|
|
2 |
|
|
|
(20,215 |
) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| (1) |
The financial statement line item in which the amounts in the before tax column are reported in the consolidated statements of income is listed to the right of the table. |
| (2) |
The financial statement line items in which the amounts in the tax effect and the net of tax attributable to noncontrolling interest columns are reported in the consolidated statements of income are Income tax expense (benefit) and Net income (loss), respectively. |
|