Loss from discontinued operations (Tables)
 9 Months Ended
Sep. 30, 2016
Discontinued Operations and Disposal Groups [Abstract]  
Income from Discontinued Operations
 
Three Months 
 Ended September 30,
 
Nine Months 
 Ended September 30,
(In millions)
2016
 
2015
 
2016
 
2015
Loss from operations(a)(b)
$
—

 
—

 
$
—

 
(2.4
)
Loss on sale(a)
—

 
—

 
—

 
(0.8
)
Adjustments to contingencies of former operations(c):
 

 
 

 
 

 
 

Other
(0.2
)
 
(0.3
)
 
(0.1
)
 
(0.4
)
Income (loss) from discontinued operations before income taxes
(0.2
)
 
(0.3
)
 
(0.1
)
 
(3.6
)
Provision (benefit) for income taxes
(0.2
)
 
(0.2
)
 
(0.1
)
 
(1.2
)
Income (loss) from discontinued operations, net of tax
$
—

 
(0.1
)
 
$
—

 
(2.4
)

(a)
Discontinued operations include gains and losses related to businesses that we recently sold.  No interest expense was included in discontinued operations in the first nine months of 2015.
(b)
The loss from operations in the first nine months of 2015 included $1.0 million in pension settlement charges related to the Mexican parcel delivery service sold in February 2015.
(c)
Primarily related to former businesses previously exited.