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Retirement Plans and Other Postretirement Benefits - Amounts Recognized in Accumulated Other Comprehensive Income, Net of Taxes (Detail) - USD ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021
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Defined Benefit Plan Disclosure [Line Items] |  |
Total recognized | $ 206,821 | $ 195,079
Net actuarial loss |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Total recognized | 205,193 | 193,220
Prior service costs |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Total recognized | 1,625 | 1,855
Transition asset |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Total recognized | $ 3 | $ 4

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