XML 30 R19.htm IDEA: XBRL DOCUMENT v3.19.1
Supplemental Cash Flow Information
 3 Months Ended
Mar. 31, 2019
Supplemental Cash Flow Elements [Abstract]  
Supplemental Cash Flow Information Supplemental Cash Flow Information
 
Quarter Ended
 
March 31,
 
2019
 
2018
 
(In millions of dollars)
Interest paid
$
0.3

 
$
0.3

Non-cash investing and financing activities (included in Accounts payable):
 
 
 
Unpaid purchases of property and equipment
$
4.7

 
$
5.2

Stock repurchases not yet settled
$
0.2

 
$
0.5

 
 
 
 
Supplemental lease disclosures:
 
 
 
Operating lease liabilities arising from obtaining operating lease assets
$
0.5

 
n/a

Cash paid for amounts included in the measurement of operating lease liabilities
$
0.9

 
n/a

 
 
 
 
 
March 31, 2019
 
March 31, 2018
 
(In millions of dollars)
Components of cash, cash equivalents and restricted cash:
 
 
 
Cash and cash equivalents
$
115.3

 
$
135.0

Restricted cash included in Prepaid expenses and other current assets1
0.3

 
0.3

Restricted cash included in Other assets1
13.8

 
12.9

Total cash, cash equivalents and restricted cash shown in our Statements of Consolidated Cash Flows
$
129.4

 
$
148.2


____________________
1 
We are required to keep on deposit certain amounts that are pledged or held as collateral relating to workers' compensation and other agreements. We account for such deposits as restricted cash. From time to time, such restricted funds could be returned to us or we could be required to pledge additional cash.