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v3.22.2.2

Changes in Accumulated Other Comprehensive Income (Parenthetical) (Detail) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended |  |
--- | --- | --- | --- | ---
Oct. 02, 2022 | Oct. 03, 2021 | Oct. 02, 2022 | Oct. 03, 2021 | Dec. 31, 2021 | Dec. 31, 2020
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |
Amounts reclassified from accumulated other comprehensive income (loss), tax | $ (11) | $ (65) | $ (46) | $ (188) |  |
Foreign currency translation adjustments, tax |  | 0 |  | 0 | $ 0 | $ 0
Unrealized (losses) gains on marketable securities, tax |  | 1,208 |  | 1,208 | 1,055 | 1,910
Retirement plans prior service benefit, tax |  | (1,128) |  | (1,128) | (1,128) | (1,126)
Unrealized Gains on Cash Flow Hedges , tax |  | 0 |  | 0 | $ 0 | $ 0
Foreign Currency Translation Reclassification Adjustments |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |
Other comprehensive income (loss) before reclassifications, tax |  |  | 0 | 0 |  |
Amounts reclassified from accumulated other comprehensive income (loss), tax |  |  | 0 | 0 |  |
Other comprehensive income (loss), tax |  |  | 0 | 0 |  |
Foreign currency translation adjustments, tax | 0 |  | 0 |  |  |
Unrealized (Losses) Gains on Marketable Securities |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |
Other comprehensive income (loss) before reclassifications, tax |  |  | (3,570) | (516) |  |
Amounts reclassified from accumulated other comprehensive income (loss), tax | (11) | (65) | 48 | (186) |  |
Other comprehensive income (loss), tax |  |  | (3,522) | (702) |  |
Unrealized (losses) gains on marketable securities, tax | (2,467) |  | (2,467) |  |  |
Unrealized Gains on Cash Flow Hedges |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |
Other comprehensive income (loss) before reclassifications, tax |  |  | 0 | 0 |  |
Amounts reclassified from accumulated other comprehensive income (loss), tax |  |  | 0 | 0 |  |
Other comprehensive income (loss), tax |  |  | 0 | 0 |  |
Unrealized Gains on Cash Flow Hedges , tax | 0 |  | 0 |  |  |
Retirement Plans Prior Service Credit |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |
Other comprehensive income (loss) before reclassifications, tax |  |  | 0 | 0 |  |
Amounts reclassified from accumulated other comprehensive income (loss), tax | 0 | $ 0 | (2) | (2) |  |
Other comprehensive income (loss), tax |  |  | (2) | $ (2) |  |
Retirement plans prior service benefit, tax | $ (1,130) |  | $ (1,130) |  |  |

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