XML 79 R64.htm IDEA: XBRL DOCUMENT v3.6.0.2
Income Taxes Summary of Valuation Allowance (Tables)
 12 Months Ended
Dec. 31, 2016
Income Tax Disclosure [Abstract]  
Summary of Valuation Allowance [Table Text Block]
The change in the valuation allowance is listed below.
 
Years ended December 31,
 
2016
 
2015
 
2014
Balance at beginning of period
$
275.1

 
$
332.2

 
$
467.3

Reversed to costs and expenses
(15.4
)
 
(20.8
)
 
(72.8
)
Charged (reversed) to gross tax assets and other accounts 1
9.5

 
(9.2
)
 
(26.4
)
Foreign currency translation
(13.6
)
 
(27.1
)
 
(35.9
)
Balance at end of period
$
255.6

 
$
275.1

 
$
332.2