XML 43 R26.htm IDEA: XBRL DOCUMENT v3.10.0.1
SUPPLEMENTAL CASH FLOW DISCLOSURES
 12 Months Ended
Dec. 31, 2018
Supplemental Cash Flow Elements [Abstract]  
SUPPLEMENTAL CASH FLOW DISCLOSURES
SUPPLEMENTAL CASH FLOW DISCLOSURES
The Supplemental cash flow disclosures for 2018, 2017 and 2016 were as follows:
(in millions)
 
2018
 
2017
 
2016
Other Payments
 
 
 
 
 
 
Interest paid
 
$
1,665

 
$
1,708

 
$
1,718

Income taxes paid
 
$
138

 
$
179

 
$
149