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COMMITMENTS AND CONTINGENCIES (Tables)
12 Months Ended
Dec. 31, 2019
Notes To Financial Statements [Abstract]  
Other Commitments
Other commitments as of December 31, 2019 were as follows (in millions):
Letters of credit issued under the Revolving Credit Facility
 
$
228

Letters of credit - other
 
40

Surety bonds
 
137

Total other commitments — net
 
$
405