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v3.25.3

Related Party - Additional Information (Detail) - USD ($) $ in Thousands |  |  | 3 Months Ended | 6 Months Ended | 9 Months Ended |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Aug. 06, 2025 | Oct. 18, 2015 | Sep. 30, 2025 | Sep. 30, 2025 | Sep. 28, 2024 | Jun. 24, 2025 | Sep. 28, 2024 | Nov. 05, 2025 | Jun. 25, 2025 | Dec. 28, 2024 | Dec. 30, 2023
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |  |
Initial agreement term |  | 5 years |  |  |  |  |  |  |  |  |
Services provided by related party |  |  | $ 62,975 | $ 60,122 | $ 57,046 | $ 78,480 | $ 140,456 |  |  |  |
Goodwill |  |  | 200,073 | 200,073 |  | $ 199,053 |  |  | $ 199,053 | $ 239,583 | $ 243,441
Peoplehood, Inc. |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |  |
Purchased assets in cash upon closing | $ 1,020 |  |  |  |  |  |  |  |  |  |
Goodwill | $ 1,020 |  |  |  |  |  |  |  |  |  |
Peoplehood, Inc. | Subsequent Event |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |  |
Amount paid in deferred consideration |  |  |  |  |  |  |  | $ 1,000 |  |  |
Ms. Winfrey And Her Related Entities | Related Party |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |  |
Services provided by related party |  |  |  |  | $ 146 |  | $ 253 |  |  |  |
Accounts payable to related party |  |  | $ 0 | $ 0 |  |  |  |  |  | $ 13 |

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