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v3.22.4

Funded Status and Amounts Recognized in Consolidated Balance Sheets (Detail) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Jan. 01, 2022 | Jan. 02, 2021
Change in benefit obligation: |  |  |
Actuarial loss (gain) | $ 9,253 | $ 1,228 | $ (3,718)
Change in plan assets: |  |  |
Noncurrent postretirement benefit plan asset | 4,902 | 1,281 |
Current liability | (710) | (804) |
Noncurrent liability | (5,814) | (7,249) |
Pension plans |  |  |
Change in benefit obligation: |  |  |
Benefit obligation at beginning of year | 34,790 | 37,650 |
Service cost | 1,188 | 971 | 854
Interest cost | 884 | 758 | 2,108
Actuarial loss (gain) | (9,253) | (1,228) |
Benefits paid | (2,440) | (1,662) |
Settlements |  | (1,699) |
Benefit obligation at end of year | 25,169 | 34,790 | 37,650
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 33,589 | 34,750 |
Actual (loss) return on plan assets | (4,330) | 1,929 | 51,800
Employer contribution | 1,271 | 271 | 7,871
Benefits paid | (2,440) | (1,662) |
Settlements |  | (1,699) |
Fair value of plan assets at end of year | 28,090 | 33,589 | 34,750
Fair value of plan assets at end of year | 28,090 | 33,589 | 34,750
Benefit obligation at end of year | 25,169 | 34,790 | 37,650
Funded (unfunded) status and amount recognized at end of year | 2,921 | (1,201) |
Noncurrent postretirement benefit plan asset | 4,902 |  |
Current liability | (250) | (258) |
Noncurrent liability | (1,731) | (2,224) |
Amount recognized at end of year | 2,921 | (1,201) |
Net actuarial (gain) loss before taxes | 4,403 | 7,913 |
Prior service cost before taxes | 141 | 198 |
Amounts recognized in accumulated other comprehensive income (loss) | 4,544 | 8,111 |
Accumulated benefit obligation at end of year | 24,192 | 32,950 |
Postretirement Benefit Plans |  |  |
Change in benefit obligation: |  |  |
Benefit obligation at beginning of year | 5,572 | 8,023 |
Service cost | 214 | 337 | 285
Interest cost | 112 | 119 | 194
Participant contributions | 392 | 453 | 600
Actuarial loss (gain) | (620) | 238 |
Plan amendments |  | (2,214) |
Benefits paid | (1,128) | (1,384) |
Benefit obligation at end of year | 4,542 | 5,572 | 8,023
Change in plan assets: |  |  |
Employer contribution | 736 | 931 |
Participant contributions | 392 | 453 | 600
Benefits paid | (1,128) | (1,384) |
Benefit obligation at end of year | 4,542 | 5,572 | $ 8,023
Funded (unfunded) status and amount recognized at end of year | (4,542) | (5,572) |
Current liability | (459) | (547) |
Noncurrent liability | (4,083) | (5,025) |
Amount recognized at end of year | (4,542) | (5,572) |
Net actuarial (gain) loss before taxes | (1,730) | (1,286) |
Prior service cost before taxes | (1,979) | (2,216) |
Amounts recognized in accumulated other comprehensive income (loss) | $ (3,709) | $ (3,502) |

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