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Contingency Reserves
3 Months Ended
Mar. 31, 2013
Commitments and Contingencies Disclosure [Abstract]  
Contingency Reserves
CONTINGENCY RESERVES
LP maintains reserves for various contingent liabilities as follows: 
Dollar amounts in millions
March 31, 2013
 
December 31, 2012
Environmental reserves
$
14.0

 
$
14.1

Other reserves
0.6

 
0.7

Total contingency reserves
14.6

 
14.8

Current portion of contingency reserves
(2.0
)
 
(2.0
)
Long-term portion of contingency reserves
$
12.6

 
$
12.8


See Note 12 for discussion of environmental matters.