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INVESTMENTS AND FAIR VALUE MEASUREMENTS - Fair Value Hierarchy of Assets and Liabilities (Details) - Fair Value, Measurements, Recurring - USD ($) $ in Millions | Sep. 28, 2025 | Dec. 29, 2024
--- | --- | ---
Assets: |  |
Money market funds (cash equivalents) | $ 851 | $ 931
Marketable equity securities | 228 | 93
Other investments | 32 | 17
Deferred compensation plan assets | 78 | 70
Total assets measured at fair value | 1,189 | 1,111
Liabilities: |  |
Contingent consideration liabilities | 43 | 73
Deferred compensation plan liabilities | 70 | 65
Total liabilities measured at fair value | 113 | 138
Level 1 |  |
Assets: |  |
Money market funds (cash equivalents) | 851 | 931
Marketable equity securities | 228 | 93
Other investments | 0 | 0
Deferred compensation plan assets | 0 | 0
Total assets measured at fair value | 1,079 | 1,024
Liabilities: |  |
Contingent consideration liabilities | 0 | 0
Deferred compensation plan liabilities | 0 | 0
Total liabilities measured at fair value | 0 | 0
Level 2 |  |
Assets: |  |
Money market funds (cash equivalents) | 0 | 0
Marketable equity securities | 0 | 0
Other investments | 0 | 0
Deferred compensation plan assets | 78 | 70
Total assets measured at fair value | 78 | 70
Liabilities: |  |
Contingent consideration liabilities | 0 | 0
Deferred compensation plan liabilities | 70 | 65
Total liabilities measured at fair value | 70 | 65
Level 3 |  |
Assets: |  |
Money market funds (cash equivalents) | 0 | 0
Marketable equity securities | 0 | 0
Other investments | 32 | 17
Deferred compensation plan assets | 0 | 0
Total assets measured at fair value | 32 | 17
Liabilities: |  |
Contingent consideration liabilities | 43 | 73
Deferred compensation plan liabilities | 0 | 0
Total liabilities measured at fair value | $ 43 | $ 73

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