XML 48 R52.htm IDEA: XBRL DOCUMENT v2.4.0.8
Summary of Significant Accounting Policies (Details 3) (USD $)
In Millions, unless otherwise specified
 12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Cost Classifications      
Depreciation and amortization not included in cost of product sold $ 5.0 $ 3.7 $ 2.5
Depreciation and amortization not included in direct operating expenses 134.5 124.1 86.0
Depreciation and amortization not included in selling, general and administrative expenses 3.3 2.2 1.8
Revenue Recognition      
Expected period of delivery of deferred revenue 12 months    
Nitrogen fertilizer plant
      
Planned Major Maintenance Costs      
Turnaround costs   4.8  
Nitrogen fertilizer plant | Minimum
      
Planned Major Maintenance Costs      
Frequency of planned major maintenance activities 2 years    
Nitrogen fertilizer plant | Maximum
      
Planned Major Maintenance Costs      
Frequency of planned major maintenance activities 3 years    
Petroleum refineries | Minimum
      
Planned Major Maintenance Costs      
Frequency of planned major maintenance activities 4 years    
Petroleum refineries | Maximum
      
Planned Major Maintenance Costs      
Frequency of planned major maintenance activities 5 years    
Coffeyville refinery
      
Planned Major Maintenance Costs      
Number of phases 2    
Turnaround costs   21.2 66.4
Wynnewood refinery
      
Planned Major Maintenance Costs      
Turnaround costs   $ 102.5