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COMMITMENTS AND CONTINGENCIES (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 25, 2022
Workers' Compensation Commitments [Line Items] |  |
Cash collateral held by workers’ compensation insurance carriers | $ 17,737 | $ 23,716
Cash and cash equivalents held in Trust | 12,703 | 30,857
Investments held in Trust | 122,659 | 123,678
Letters of credit | 6,077 | 6,077
Surety bonds | 20,725 | 20,806
Total collateral commitments | $ 179,901 | 205,134
Surety bonds annual fee limit, % of bond amount | 2.00% |
Remaining lease terms | 13 years |
Renewal term | 10 years |
Operating lease costs | $ 14,710 | 14,994
Short-term lease costs (1) | 6,915 | 7,487
Other lease costs | 3,748 | 4,501
Total lease costs | $ 25,373 | $ 26,982
Weighted average remaining lease term in years | 7 years 7 months 6 days | 8 years 3 months 18 days
Weighted average discount rate | 4.90% | 4.90%
Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract] |  |
2024 | $ 14,961 |
2025 | 12,465 |
2026 | 9,639 |
2027 | 7,558 |
2028 | 5,882 |
Thereafter | 24,589 |
Total undiscounted future non-cancelable minimum lease payments | 75,094 |
Less: Imputed interest | 12,578 |
Less: Present value of operating lease liabilities held-for-sale | 1,180 |
Present value of lease liabilities | 61,336 |
Pending lease | 200 |
Purchase obligation | 37,400 |
Purchase obligation, due in next twelve months | 17,700 |
Purchase obligation, to be paid, year two | 16,100 |
Purchase obligation, to be paid, year three | $ 3,600 |
Minimum |  |
Workers' Compensation Commitments [Line Items] |  |
Surety bonds review and renewal period if elected | 1 year |
Maximum |  |
Workers' Compensation Commitments [Line Items] |  |
Surety bonds review and renewal period if elected | 4 years |

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