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Plans Fair Value of Plan Assets by Asset Class (Detail) - USD ($) $ in Thousands | Jan. 01, 2022 | Dec. 31, 2021 | Jan. 02, 2021 | Dec. 31, 2020 | Dec. 28, 2019
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Pension plans |  |  |  |  |  |
Schedule of Pension Plan Assets by Fair Value [Line Items] |  |  |  |  |  |
Fair value of plan assets |  | $ 33,589 | $ 33,589 | $ 34,750 | $ 34,750 | $ 360,675
Short Term Investments And Cash |  |  |  |  |  |
Schedule of Pension Plan Assets by Fair Value [Line Items] |  |  |  |  |  |
Fair value of plan assets |  |  | 453 |  | 546 |
Common Stocks | International Common Stocks |  |  |  |  |  |
Schedule of Pension Plan Assets by Fair Value [Line Items] |  |  |  |  |  |
Fair value of plan assets |  |  | 4,708 |  | 5,223 |
Common Stocks | U.S. Common Stocks |  |  |  |  |  |
Schedule of Pension Plan Assets by Fair Value [Line Items] |  |  |  |  |  |
Fair value of plan assets |  |  | 8,177 |  | 8,587 |
Fixed Income Securities | US Treasury Securities |  |  |  |  |  |
Schedule of Pension Plan Assets by Fair Value [Line Items] |  |  |  |  |  |
Fair value of plan assets |  |  | 13,514 |  | 14,577 |
Fixed Income Securities | Domestic Corporate Debt Securities |  |  |  |  |  |
Schedule of Pension Plan Assets by Fair Value [Line Items] |  |  |  |  |  |
Fair value of plan assets |  |  | 6,737 |  | 5,877 |
Accrued (Expenses) Income |  |  |  |  |  |
Schedule of Pension Plan Assets by Fair Value [Line Items] |  |  |  |  |  |
Fair value of plan assets | [1] |  |  |  | (25) |
Other Assets And Liabilities |  |  |  |  |  |
Schedule of Pension Plan Assets by Fair Value [Line Items] |  |  |  |  |  |
Fair value of plan assets and (liabilities) | [1] |  |  |  | (35) |
Level 1 | Pension plans |  |  |  |  |  |
Schedule of Pension Plan Assets by Fair Value [Line Items] |  |  |  |  |  |
Fair value of plan assets |  |  | 33,589 |  | 34,810 |
Level 1 | Short Term Investments And Cash |  |  |  |  |  |
Schedule of Pension Plan Assets by Fair Value [Line Items] |  |  |  |  |  |
Fair value of plan assets |  |  | 453 |  | 546 |
Level 1 | Common Stocks | International Common Stocks |  |  |  |  |  |
Schedule of Pension Plan Assets by Fair Value [Line Items] |  |  |  |  |  |
Fair value of plan assets |  |  | 4,708 |  | 5,223 |
Level 1 | Common Stocks | U.S. Common Stocks |  |  |  |  |  |
Schedule of Pension Plan Assets by Fair Value [Line Items] |  |  |  |  |  |
Fair value of plan assets |  |  | 8,177 |  | 8,587 |
Level 1 | Fixed Income Securities | US Treasury Securities |  |  |  |  |  |
Schedule of Pension Plan Assets by Fair Value [Line Items] |  |  |  |  |  |
Fair value of plan assets |  |  | 13,514 |  | 14,577 |
Level 1 | Fixed Income Securities | Domestic Corporate Debt Securities |  |  |  |  |  |
Schedule of Pension Plan Assets by Fair Value [Line Items] |  |  |  |  |  |
Fair value of plan assets |  |  | $ 6,737 |  | $ 5,877 |
[1] | This class includes accrued interest, dividends, and amounts receivable from asset sales and amounts payable for asset purchases.

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