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v3.25.1

INVESTMENTS AND FAIR VALUE MEASUREMENTS - Narrative (Details) $ in Thousands | 3 Months Ended
--- | ---
Mar. 30, 2025 USD ($) day fund | Dec. 29, 2024 USD ($) | Mar. 31, 2024 USD ($) | Dec. 31, 2023 USD ($)
Schedule of Investments [Line Items] |  |  |  |
Short-term investments | $ 124,000 | $ 93,000 |  |
Strategic equity investments, without readily determinable fair values | $ 46,000 | 26,000 |  |
GRAIL | Revenue Risk Premium |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Revenue risk premium | 0.05 |  |  |
GRAIL | Calculation Trailing Period |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Revenue risk premium | day | 10 |  |  |
Spinoff | GRAIL |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Contingent consideration liability | $ 61,000 | 71,000 |  |
Contingent consideration, noncurrent | 59,000 | 70,000 |  |
Increase in 20% of revenue, increase in liability | 15,000 |  |  |
Decrease in 20% of revenue, decrease in liability | (15,000) |  |  |
Effect of change of additional 250 basis points, decrease in liability | 10,000 |  |  |
Effect of change of additional 250 basis points, increase in liability | $ 13,000 |  |  |
GRAIL |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Contingent value right, terms | 12 years |  |  |
Covered revenues of GRAIL, contingent consideration liability |  | 38,000 |  | $ 30,000
Payment for contingent consideration | $ 360 |  | $ 284 |
GRAIL | Payment Rights Of One Billion, Each Twelve Years |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Contingent payment rights | 2.50% |  |  |
Business acquisition, contingent value rights, revenue threshold | $ 1,000,000 |  |  |
GRAIL | Payment Rights Of Above One Billion, Each Twelve Years |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Business acquisition, contingent value rights, revenue threshold | $ 1,000,000 |  |  |
Contingent payment rights, second percentage | 9.00% |  |  |
Venture Capital Investment Fund (the Fund) |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Number of venture capital investment funds | fund | 3 |  |  |
Amount of GRAIL net assets recorded to short-term investments | $ 205,000 | $ 201,000 |  |
Unrealized gain on investments | $ 2,000 |  | $ 6,000 |

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