v2.4.0.6
Changes in Accumulated Other Comprehensive Income by Component Changes in Accumulated Other Comprehensive Income by Component (Tables)
 3 Months Ended
Mar. 31, 2013
Equity [Abstract]  
Summary of Changes in Accumulated Other Comprehensive Income by Component
A summary of changes in accumulated other comprehensive income by component for the three months ended March 31, 2013 follows:
 
Gains and Losses on Cash Flow Hedges
 
Defined Benefit Pension Items
 
Total
Beginning balance, December 31, 2012
$
23.1

 
$
(17.3
)
 
$
5.8

Other comprehensive income before reclassifications
(1.6
)
 
—

 
(1.6
)
Amounts reclassified from accumulated other
   comprehensive income
0.5

 
—

 
0.5

Net current-period other comprehensive income
(1.1
)
 
—

 
(1.1
)
Ending balance, March 31, 2013
$
22.0

 
$
(17.3
)
 
$
4.7
Schedule of Reclassifications Out of Accumulated Other Comprehensive Income
A summary of reclassifications out of accumulated other comprehensive income for the three months ended March 31, 2013 and 2012 follows:
 
 
Three Months Ended March 31,
 
 
 
 
 
2013
 
2012
 
 
 
Details about Accumulated Other Comprehensive Income Components
 
Amount Reclassified from Accumulated Other Comprehensive Income
 
Affected Line Item in the Statement Where Net Income is Presented
Gains (losses) on cash flow hedges:
 
 
 
 
 
 
 
Recycling commodity hedges
 
$
0.1

 
$
0.1

 
Revenue
Fuel hedges
 
1.3

 
0.4

 
Cost of operations
Interest rate contracts
 
(0.6
)
 
(0.5
)
 
Interest expense
 
 
0.8

 
—

 
Total before tax
 
 
(0.3
)
 
—

 
Tax (expense) or benefit
 
 
$
0.5

 
$
—

 
Net of tax