XML 27 R16.htm IDEA: XBRL DOCUMENT v3.10.0.1
Supplemental Cash Flow Data
 6 Months Ended
Jun. 30, 2018
Supplemental Cash Flow Data [Abstract]  
Supplemental Cash Flow Data
Supplemental Cash Flow Data
The use of operating capital for the six months ended June 30, 2018 and 2017 was (in millions):
 
2018
 
2017
(Increase) decrease in accounts receivable
$
1,173.6

 
$
460.3

(Increase) decrease in work in process and other current assets
(354.4
)
 
(277.5
)
Increase (decrease) in accounts payable
(1,803.2
)
 
(785.9
)
Increase (decrease) in customer advances, taxes payable and other current liabilities
(459.3
)
 
(490.5
)
Change in other assets and liabilities, net
11.5

 
(34.9
)
 
$
(1,431.8
)
 
$
(1,128.5
)
 
 
 
 
Income taxes paid
$
276.4

 
$
339.0

Interest paid
$
115.4

 
$
111.2