XML 71 R36.htm IDEA: XBRL DOCUMENT v3.10.0.1
Investments (Tables)
 12 Months Ended
Dec. 31, 2018
Investments, Debt and Equity Securities, Equity Method Investments and Joint Ventures [Abstract]  
Equity Securities The following table summarizes the measurement category, balance sheet location, and balances of our equity securities (in millions):
 
 
 
 
Year Ended
Measurement Category
 
Balance Sheet Location
 
December 31,
2018
 
December 31,
2017(2)
Fair value method
 
Prepaid expenses and other current assets
 
$
9.4

 
$
17.0

Fair value method(1)
 
Other non-current assets
 
$
4.4

 
$
6.3

Equity method
 
Other non-current assets
 
$
15.1

 
$
4.9


(1) The December 31, 2018 equity securities are measured at fair value using the Net Asset Value practical expedient.
(2) The December 31, 2017 balances presented reflect historical recognition and measurement investment categories existing prior to the adoption of ASU 2016-01, which include available for sale and cost method securities.
Equity security expense (income) The following table summarizes the expense (income) recognized in earnings of our equity securities (in millions):
 
 
 
 
Year Ended
Measurement Category
 
Income Statement Location
 
December 31,
2018
 
December 31,
2017
 
December 31,
2016
Fair value method
 
Other (income) expense, net
 
$
9.5

 
$
—

 
$
—

Equity method
 
Other (income) expense, net
 
$
(2.7
)
 
$
(0.3
)
 
$
4.1