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Long-Term Debt Long-Term Debt (Policies)
6 Months Ended
Jun. 30, 2015
Debt Disclosure [Abstract]  
Debt Issuance Costs
Legal fees, accounting fees, underwriting fees, printing costs, and other direct expenses associated with extensions of our bank credit facility and public debt offerings are capitalized and then amortized on an effective interest basis over the life of each of the respective senior note offerings and credit facility.