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FAIR VALUE MEASUREMENTS - Schedule of Assets and Liabilities Measured and Recorded at Fair Value (Details) - Fair Value, Measurements, Recurring - USD ($) $ in Millions | Jun. 24, 2018 | Dec. 31, 2017
--- | --- | ---
Assets |  |
Derivatives | $ 17 | $ 23
Liabilities |  |
Derivatives | 101 | 106
Mutual funds |  |
Assets |  |
Fair Value of Investments | 1,067 | 917
U.S. Government securities |  |
Assets |  |
Fair Value of Investments | 93 | 116
Other securities |  |
Assets |  |
Fair Value of Investments | 158 | 209
Level 1 |  |
Assets |  |
Derivatives | 0 | 0
Liabilities |  |
Derivatives | 0 | 0
Level 1 | Mutual funds |  |
Assets |  |
Fair Value of Investments | 1,067 | 917
Level 1 | U.S. Government securities |  |
Assets |  |
Fair Value of Investments | 0 | 0
Level 1 | Other securities |  |
Assets |  |
Fair Value of Investments | 30 | 39
Level 2 |  |
Assets |  |
Derivatives | 17 | 23
Liabilities |  |
Derivatives | 101 | 106
Level 2 | Mutual funds |  |
Assets |  |
Fair Value of Investments | 0 | 0
Level 2 | U.S. Government securities |  |
Assets |  |
Fair Value of Investments | 93 | 116
Level 2 | Other securities |  |
Assets |  |
Fair Value of Investments | 128 | 170
NAV | Other commingled funds |  |
Liabilities |  |
Assets measured at NAV | $ 18 | $ 19

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