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v3.22.2.2

Changes in Accumulated Other Comprehensive Income (Loss) By Component (Detail) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2022 | Sep. 30, 2021 | Sep. 30, 2022 | Sep. 30, 2021
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward] |  |  |  |
Beginning balance | $ 1,353,390 | $ 1,250,729 | $ 1,366,217 | $ 1,117,086
Unrealized gains (losses) arising during period, before tax | (46,450) | 958 | (213,532) | 14,271
Income tax effect | 12,077 | (249) | 55,518 | (3,711)
Other comprehensive income (loss) before reclassifications | (34,373) | 709 | (158,014) | 10,560
Reclassification adjustments for (gains) losses included in net income, before tax | 4,227 | (6,063) | 9,281 | (4,469)
Income tax effect | (1,099) | 1,576 | (2,413) | 1,161
Amounts reclassified from accumulated other comprehensive income (loss) to net income | 3,128 | (4,487) | 6,868 | (3,308)
Other comprehensive income (loss), net of income tax effect | (31,245) | (3,778) | (151,146) | 7,252
Ending balance | 1,386,931 | 1,284,299 | 1,386,931 | 1,284,299
Total |  |  |  |
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward] |  |  |  |
Beginning balance | (124,881) | 5,266 | (4,980) | (5,764)
Other comprehensive income (loss), net of income tax effect | (31,245) | (3,778) | (151,146) | 7,252
Ending balance | (156,126) | 1,488 | (156,126) | 1,488
Unrealized Gains (Losses) on Available for Sale Securities |  |  |  |
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward] |  |  |  |
Beginning balance | (124,881) | 5,266 | (4,980) | 23,312
Unrealized gains (losses) arising during period, before tax | (46,450) | 958 | (213,532) | 1,950
Income tax effect | 12,077 | (249) | 55,518 | (507)
Other comprehensive income (loss) before reclassifications | (34,373) | 709 | (158,014) | 1,443
Reclassification adjustments for (gains) losses included in net income, before tax | 4,227 | (6,063) | 9,281 | (31,441)
Income tax effect | (1,099) | 1,576 | (2,413) | 8,174
Amounts reclassified from accumulated other comprehensive income (loss) to net income | 3,128 | (4,487) | 6,868 | (23,267)
Other comprehensive income (loss), net of income tax effect | (31,245) | (3,778) | (151,146) | (21,824)
Ending balance | (156,126) | 1,488 | (156,126) | 1,488
Unrealized Gains (Losses) on Cash Flow Hedges |  |  |  |
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward] |  |  |  |
Beginning balance | 0 | 0 | 0 | (29,076)
Unrealized gains (losses) arising during period, before tax | 0 | 0 | 0 | 12,321
Income tax effect | 0 | 0 | 0 | (3,204)
Other comprehensive income (loss) before reclassifications | 0 | 0 | 0 | 9,117
Reclassification adjustments for (gains) losses included in net income, before tax | 0 | 0 | 0 | 26,972
Income tax effect | 0 | 0 | 0 | (7,013)
Amounts reclassified from accumulated other comprehensive income (loss) to net income | 0 | 0 | 0 | 19,959
Other comprehensive income (loss), net of income tax effect | 0 | 0 | 0 | 29,076
Ending balance | $ 0 | $ 0 | $ 0 | $ 0

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