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GOODWILL AND INTANGIBLE ASSETS (Details) - USD ($) $ in Thousands | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 29, 2024 | Dec. 31, 2023 | Dec. 25, 2022 | May 26, 2024 | Mar. 27, 2023
Goodwill [Roll Forward] |  |  |  |  |
Goodwill before impairment | $ 328,567 | $ 329,352 |  |  |
Accumulated impairment charge | (244,453) | (235,568) |  |  |
Goodwill, net | 84,114 | 93,784 |  |  |
Foreign currency translation | (497) | 235 |  |  |
Goodwill before impairment | 328,070 | 328,567 | $ 329,352 |  |
Accumulated impairment charge | (303,527) | (244,453) | (235,568) |  |
Goodwill, net | 24,543 | 84,114 | 93,784 |  |
Finite-Lived Intangible Assets, Net [Abstract] |  |  |  |  |
Gross carrying amount | 4,269 | 95,923 |  |  |
Accumulated amortization | (3,206) | (90,798) |  |  |
Total future amortization | 1,063 | 5,125 |  |  |
Amortization of intangible assets | 4,100 | 5,200 | 5,700 |  |
Estimated future amortization of finite-lived intangible assets [Abstract] |  |  |  |  |
2025 | 305 |  |  |  |
2026 | 117 |  |  |  |
2027 | 117 |  |  |  |
2028 | 117 |  |  |  |
2029 | 117 |  |  |  |
Thereafter | 290 |  |  |  |
Total future amortization | $ 1,063 | 5,125 |  |  |
Reporting unit, percentage of fair value in excess of carrying amount | 20.00% |  |  |  |
Goodwill, impairment charge | $ (59,074) | (8,885) | 0 |  |
Indefinite-lived trade name/trademarks | 4,800 | 5,400 |  |  |
Goodwill | 24,543 | 84,114 | 93,784 |  |
Finite-Lived Intangible Assets, Net | 1,063 | 5,125 |  |  |
Impairment charge |  |  | 0 |  |
Acquired goodwill and other |  | (1,020) |  |  |
PeopleScout MSP |  |  |  |  |
Goodwill [Roll Forward] |  |  |  |  |
Goodwill, net | 800 |  |  |  |
Goodwill, net |  | 800 |  |  |
Estimated future amortization of finite-lived intangible assets [Abstract] |  |  |  |  |
Goodwill, impairment charge |  | (8,900) |  |  |
Goodwill |  | 800 |  |  | $ 9,700
Minimum |  |  |  |  |
Estimated future amortization of finite-lived intangible assets [Abstract] |  |  |  |  |
Weighted Average Cost of Capital |  |  |  | 13.50% | 13.00%
Maximum |  |  |  |  |
Estimated future amortization of finite-lived intangible assets [Abstract] |  |  |  |  |
Weighted Average Cost of Capital |  |  |  | 14.50% | 13.50%
Customer relationships |  |  |  |  |
Finite-Lived Intangible Assets, Net [Abstract] |  |  |  |  |
Gross carrying amount | 2,637 | 94,270 |  |  |
Accumulated amortization | (2,448) | (90,149) |  |  |
Total future amortization | 189 | 4,121 |  |  |
Estimated future amortization of finite-lived intangible assets [Abstract] |  |  |  |  |
Total future amortization | 189 | 4,121 |  |  |
Finite-Lived Intangible Assets, Net | 189 | 4,121 |  |  |
Trade names/trademarks |  |  |  |  |
Finite-Lived Intangible Assets, Net [Abstract] |  |  |  |  |
Gross carrying amount | 1,632 | 1,653 |  |  |
Accumulated amortization | (758) | (649) |  |  |
Total future amortization | 874 | 1,004 |  |  |
Estimated future amortization of finite-lived intangible assets [Abstract] |  |  |  |  |
Total future amortization | 874 | 1,004 |  |  |
Finite-Lived Intangible Assets, Net | 874 | 1,004 |  |  |
PeopleReady |  |  |  |  |
Goodwill [Roll Forward] |  |  |  |  |
Goodwill before impairment | 105,284 | 106,304 |  |  |
Accumulated impairment charge | (46,210) | (46,210) |  |  |
Goodwill, net | 59,074 | 60,094 |  |  |
Foreign currency translation | 0 | 0 |  |  |
Goodwill before impairment | 105,284 | 105,284 | 106,304 |  |
Accumulated impairment charge | (105,284) | (46,210) | (46,210) |  |
Goodwill, net | 0 | 59,074 | 60,094 |  |
Estimated future amortization of finite-lived intangible assets [Abstract] |  |  |  |  |
Goodwill, impairment charge | (59,074) | 0 |  |  |
Goodwill | 0 | 59,074 | 60,094 |  |
Acquired goodwill and other |  | (1,020) |  |  |
PeopleManagement |  |  |  |  |
Goodwill [Roll Forward] |  |  |  |  |
Goodwill before impairment | 81,092 | 81,092 |  |  |
Accumulated impairment charge | (79,601) | (79,601) |  |  |
Goodwill, net | 1,491 | 1,491 |  |  |
Foreign currency translation | 0 | 0 |  |  |
Goodwill before impairment | 81,092 | 81,092 | 81,092 |  |
Accumulated impairment charge | (79,601) | (79,601) | (79,601) |  |
Goodwill, net | 1,491 | 1,491 | 1,491 |  |
Estimated future amortization of finite-lived intangible assets [Abstract] |  |  |  |  |
Goodwill, impairment charge | 0 | 0 |  |  |
Indefinite-lived trade name/trademarks | 2,700 | 3,300 |  |  | $ 3,900
Goodwill | 1,491 | 1,491 | 1,491 |  |
Impairment charge | 600 | 600 |  |  |
Acquired goodwill and other |  | 0 |  |  |
PeopleScout |  |  |  |  |
Goodwill [Roll Forward] |  |  |  |  |
Goodwill before impairment | 142,191 | 141,956 |  |  |
Accumulated impairment charge | (118,642) | (109,757) |  |  |
Goodwill, net | 23,549 | 32,199 |  |  |
Foreign currency translation | (497) | 235 |  |  |
Goodwill before impairment | 141,694 | 142,191 | 141,956 |  |
Accumulated impairment charge | (118,642) | (118,642) | (109,757) |  |
Goodwill, net | 23,052 | 23,549 | 32,199 |  |
Estimated future amortization of finite-lived intangible assets [Abstract] |  |  |  |  |
Goodwill, impairment charge | 0 | (8,885) |  |  |
Indefinite-lived trade name/trademarks | 2,100 |  |  |  |
Goodwill | $ 23,052 | 23,549 | $ 32,199 |  |
Acquired goodwill and other |  | $ 0 |  |  |

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