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VENTURE CAPITAL AND STRATEGIC EQUITY INVESTMENTS - Narrative (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 26, 2021 | Jun. 27, 2020 | Jun. 26, 2021 | Jun. 27, 2020 | Dec. 26, 2020
Equity Method Investments and Joint Ventures [Abstract] |  |  |  |  |
Venture capital investments | $ 174,420 |  | $ 174,420 |  | $ 197,100
Committed contribution | 149,500 |  | 149,500 |  |
Amount funded for venture capital investments | 105,200 |  | 105,200 |  |
Distributions received | 18,200 | $ 2,400 | 27,500 | $ 3,300 |
Gains (losses) recognized related to venture capital investments | 11,000 | $ 23,900 | (5,300) | $ 11,900 |
Strategic equity investments | $ 39,342 |  | $ 39,342 |  | $ 24,704

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