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SUPPLEMENTAL CASH FLOW DISCLOSURES
12 Months Ended
Dec. 31, 2019
Supplemental Cash Flow Elements [Abstract]  
SUPPLEMENTAL CASH FLOW DISCLOSURES
SUPPLEMENTAL CASH FLOW DISCLOSURES
Supplemental cash flow disclosures for 2019, 2018 and 2017 are as follows:
(in millions)
 
2019
 
2018
 
2017
Other Payments
 
 
 
 
 
 
Interest paid
 
$
1,537

 
$
1,665

 
$
1,708

Income taxes paid
 
$
172

 
$
138

 
$
179