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CONTRACT ASSETS AND LIABILITIES (Tables)
 6 Months Ended
Jun. 28, 2020
Revenue from Contract with Customer [Abstract]  
Summary of Contract Assets and Liabilities Contract assets and contract liabilities were as follows (in millions):
June 28,
2020		December 31,
2019
Contract assets $9,821  $9,094  
Contract liabilities7,481  7,054